Having problem displaying a array of characters or symbols.
Hi, I am having an issue with my code, I have tried many solutions but just can't figure it out.
I have a array of floats, so decimal numbers, they are constant they don't change. I have to analyse the data in the table and if it is above, below or neither of its column and row average I assign it a symbol in a new array. Currently the numbers I use are -1,1,0. It prints fine and works the way I want it to. My issue arises when I want to change any of the numbers to symbols like... #$%^ or letters z,x,c,v etc. This is my code currently. If you can see what is wrong can you point me in the right direction.
Thank you
This is just an extract from the code, But I am fairly sure the problem is in here.
Thank you very much, Any help is appreciated.
I have a array of floats, so decimal numbers, they are constant they don't change. I have to analyse the data in the table and if it is above, below or neither of its column and row average I assign it a symbol in a new array. Currently the numbers I use are -1,1,0. It prints fine and works the way I want it to. My issue arises when I want to change any of the numbers to symbols like... #$%^ or letters z,x,c,v etc. This is my code currently. If you can see what is wrong can you point me in the right direction.
Thank you
|
|
This is just an extract from the code, But I am fairly sure the problem is in here.
Thank you very much, Any help is appreciated.
#include <stdio.h>
#include <stdlib.h>
/* Declare any constants */
/* Input file name */
#define FILE_NAME "data.csv"
/* Data size */
#define MAX_COLS 20
#define MAX_ROWS 20
#define DEBUG 1
#define LessSymbol -1
#define MoreSymbol 1
#define NeitherSymbol 0
#define MAX_CHAR 3
/*! Main entry point for the program
\return int
*/
int main (void)
{
/* Declare any variables */
/* Stores the data from input from the file */
float rawData[MAX_ROWS][MAX_COLS];
float rowAverage[MAX_ROWS];
float colAverage[MAX_COLS];
float rowSum[MAX_ROWS];
float colSum[MAX_COLS];
int averageMap[MAX_ROWS][MAX_COLS];
int row = 0;
int col = 0;
int MoreThanSymbol=MoreSymbol;
int LessThanSymbol=LessSymbol;
int NeitherThanSymbol=NeitherSymbol;
int rowCount[MAX_ROWS][MAX_CHAR];
int colCount[MAX_CHAR][MAX_COLS];
/* Misc vars */
float tempfloat = 0.0F;
float tmp = 0.0F;
char newline = ' ';
/* Open the file for reading */
FILE *infp;
infp = fopen(FILE_NAME,"r");
/* Check for errors and exit if found */
if(infp == NULL)
{
printf("Error: Failed to open %s for reading\n", FILE_NAME);
return(1);
}
/* Read the file into the data structure */
for(row = 0; row < MAX_ROWS ; row++)
{
/* Read up until the last value */
for(col = 0; col < MAX_COLS -1; col++)
{
if(fscanf(infp,"%f,", &tempfloat) != EOF)
rawData[row][col] = tempfloat;
else
{
printf("Error: incorrect file format at row %d, col %d.\n", row+1, col+1);
return(1);
}
}
/* Read the last value and the newline char */
if(fscanf(infp,"%f%c", &tempfloat, &newline) != EOF)
{
/* Check if the last character in the line was a \n otherwise an error occured. */
if(newline != '\n')
{
printf("Error: incorrect file format at line %d. did not find a newline.\n", row+1);
return(1);
}
else
rawData[row][col] = tempfloat;
/* Reset the character before the next read. */
newline = ' ';
}
}
/* Close the file */
fclose(infp);
if(DEBUG == 1)
{
/* Print the raw data read from the file */
printf("Raw Data\n");
for(row = 0; row < MAX_ROWS; row++)
{
for(col = 0; col < MAX_COLS; col++)
{
printf("%f,", rawData[row][col]);
}
printf("\n");
}
}
printf("Row Sum\n");
for(row = 0; row < MAX_ROWS; row++){
rowSum[row]=0;
for(col = 0; col < MAX_COLS; col++){
rowSum[row] +=rawData[row][col];
}
{
printf("%f",rowSum[row]);
}
printf("\n");
}
printf("Col Sum\n");
for(col = 0; col < MAX_COLS; col++){
colSum[col]=0;
for(row = 0; row < MAX_ROWS; row++){
colSum[col] +=rawData[row][col];
}
{
printf("%f",colSum[col]);
}
printf("\n");
}
printf("Row Average\n");
for(row = 0; row < MAX_ROWS; row++){
rowAverage[row]=0;
for(col = 0; col < MAX_COLS; col++){
rowAverage[row]=rowSum[row]/MAX_ROWS;
}
{
printf("%f",rowAverage[row]);
}
printf("\n");
}
printf("Col Average\n");
for(col = 0; col < MAX_COLS; col++){
colAverage[col]=0;
for(row = 0; row < MAX_ROWS; row++){
colAverage[col]=colSum[col]/MAX_COLS;
}
{
printf("%f",colAverage[col]);
}
printf("\n");
}
for(row = 0; row < MAX_ROWS; row++){
averageMap[row][col]=0;
for(col = 0; col < MAX_COLS; col++){
if ((rawData[row][col]>rowAverage[row]) && (rawData[row][col]>colAverage[col]))
averageMap[row][col]=MoreThanSymbol;
else if ((rawData[row][col]<rowAverage[row]) && (rawData[row][col]<colAverage[col]))
averageMap[row][col]=LessThanSymbol;
else if ((rawData[row][col]<rowAverage[row]) && (rawData[row][col]>colAverage[col]))
averageMap[row][col]=NeitherThanSymbol;
else if ((rawData[row][col]>rowAverage[row]) && (rawData[row][col]<colAverage[col]))
averageMap[row][col]=NeitherThanSymbol;
}
}
printf("Average Map\n");
for(row = 0; row < MAX_ROWS; row++)
{
for(col = 0; col < MAX_COLS; col++)
{
printf("%d,", averageMap[row][col]);
}
printf("\n");
}
printf("1's Sum\n");
for(row = 0; row < MAX_ROWS; row++){
rowCount[row][0]=0;
rowCount[row][1]=0;
rowCount[row][2]=0;
}
for(col = 0; col < MAX_COLS; col++){
colCount[0][col]=0;
colCount[1][col]=0;
colCount[2][col]=0;
}
for(row = 0; row < MAX_ROWS; row++){
for(col = 0; col < MAX_COLS; col++){
if (averageMap[row][col]==MoreSymbol)
rowCount[row][0]=rowCount[row][0]+1;
else if (averageMap[row][col]==NeitherSymbol)
rowCount[row][0]=rowCount[row][0]+1;
else if (averageMap[row][col]==LessSymbol)
rowCount[row][1]=rowCount[row][1]+1;
}
}
printf("Row Count\n");
for(row = 0; row < MAX_ROWS; row++)
{
for(col = 0; col < MAX_CHAR; col++)
{
printf("%d,", rowCount[row][col]);
}
printf("\n");
}
for(col = 0; col < MAX_COLS; col++){
for(row = 0; row < MAX_ROWS; row++){
if (averageMap[row][col]==MoreSymbol)
colCount[0][col]=colCount[0][col]+1;
else if (averageMap[row][col]==NeitherSymbol)
colCount[1][col]=colCount[1][col]+1;
else if (averageMap[row][col]==LessSymbol)
colCount[2][col]=colCount[2][col]+1;
}
}
printf("Col Count\n");
for(col = 0; col < MAX_COLS; col++){
for(row = 0; row < MAX_CHAR; row++){
printf("%d,", colCount[row][col]);
}
printf("\n");
}
/* End the program */
return 0;
}
#include <stdlib.h>
/* Declare any constants */
/* Input file name */
#define FILE_NAME "data.csv"
/* Data size */
#define MAX_COLS 20
#define MAX_ROWS 20
#define DEBUG 1
#define LessSymbol -1
#define MoreSymbol 1
#define NeitherSymbol 0
#define MAX_CHAR 3
/*! Main entry point for the program
\return int
*/
int main (void)
{
/* Declare any variables */
/* Stores the data from input from the file */
float rawData[MAX_ROWS][MAX_COLS];
float rowAverage[MAX_ROWS];
float colAverage[MAX_COLS];
float rowSum[MAX_ROWS];
float colSum[MAX_COLS];
int averageMap[MAX_ROWS][MAX_COLS];
int row = 0;
int col = 0;
int MoreThanSymbol=MoreSymbol;
int LessThanSymbol=LessSymbol;
int NeitherThanSymbol=NeitherSymbol;
int rowCount[MAX_ROWS][MAX_CHAR];
int colCount[MAX_CHAR][MAX_COLS];
/* Misc vars */
float tempfloat = 0.0F;
float tmp = 0.0F;
char newline = ' ';
/* Open the file for reading */
FILE *infp;
infp = fopen(FILE_NAME,"r");
/* Check for errors and exit if found */
if(infp == NULL)
{
printf("Error: Failed to open %s for reading\n", FILE_NAME);
return(1);
}
/* Read the file into the data structure */
for(row = 0; row < MAX_ROWS ; row++)
{
/* Read up until the last value */
for(col = 0; col < MAX_COLS -1; col++)
{
if(fscanf(infp,"%f,", &tempfloat) != EOF)
rawData[row][col] = tempfloat;
else
{
printf("Error: incorrect file format at row %d, col %d.\n", row+1, col+1);
return(1);
}
}
/* Read the last value and the newline char */
if(fscanf(infp,"%f%c", &tempfloat, &newline) != EOF)
{
/* Check if the last character in the line was a \n otherwise an error occured. */
if(newline != '\n')
{
printf("Error: incorrect file format at line %d. did not find a newline.\n", row+1);
return(1);
}
else
rawData[row][col] = tempfloat;
/* Reset the character before the next read. */
newline = ' ';
}
}
/* Close the file */
fclose(infp);
if(DEBUG == 1)
{
/* Print the raw data read from the file */
printf("Raw Data\n");
for(row = 0; row < MAX_ROWS; row++)
{
for(col = 0; col < MAX_COLS; col++)
{
printf("%f,", rawData[row][col]);
}
printf("\n");
}
}
printf("Row Sum\n");
for(row = 0; row < MAX_ROWS; row++){
rowSum[row]=0;
for(col = 0; col < MAX_COLS; col++){
rowSum[row] +=rawData[row][col];
}
{
printf("%f",rowSum[row]);
}
printf("\n");
}
printf("Col Sum\n");
for(col = 0; col < MAX_COLS; col++){
colSum[col]=0;
for(row = 0; row < MAX_ROWS; row++){
colSum[col] +=rawData[row][col];
}
{
printf("%f",colSum[col]);
}
printf("\n");
}
printf("Row Average\n");
for(row = 0; row < MAX_ROWS; row++){
rowAverage[row]=0;
for(col = 0; col < MAX_COLS; col++){
rowAverage[row]=rowSum[row]/MAX_ROWS;
}
{
printf("%f",rowAverage[row]);
}
printf("\n");
}
printf("Col Average\n");
for(col = 0; col < MAX_COLS; col++){
colAverage[col]=0;
for(row = 0; row < MAX_ROWS; row++){
colAverage[col]=colSum[col]/MAX_COLS;
}
{
printf("%f",colAverage[col]);
}
printf("\n");
}
for(row = 0; row < MAX_ROWS; row++){
averageMap[row][col]=0;
for(col = 0; col < MAX_COLS; col++){
if ((rawData[row][col]>rowAverage[row]) && (rawData[row][col]>colAverage[col]))
averageMap[row][col]=MoreThanSymbol;
else if ((rawData[row][col]<rowAverage[row]) && (rawData[row][col]<colAverage[col]))
averageMap[row][col]=LessThanSymbol;
else if ((rawData[row][col]<rowAverage[row]) && (rawData[row][col]>colAverage[col]))
averageMap[row][col]=NeitherThanSymbol;
else if ((rawData[row][col]>rowAverage[row]) && (rawData[row][col]<colAverage[col]))
averageMap[row][col]=NeitherThanSymbol;
}
}
printf("Average Map\n");
for(row = 0; row < MAX_ROWS; row++)
{
for(col = 0; col < MAX_COLS; col++)
{
printf("%d,", averageMap[row][col]);
}
printf("\n");
}
printf("1's Sum\n");
for(row = 0; row < MAX_ROWS; row++){
rowCount[row][0]=0;
rowCount[row][1]=0;
rowCount[row][2]=0;
}
for(col = 0; col < MAX_COLS; col++){
colCount[0][col]=0;
colCount[1][col]=0;
colCount[2][col]=0;
}
for(row = 0; row < MAX_ROWS; row++){
for(col = 0; col < MAX_COLS; col++){
if (averageMap[row][col]==MoreSymbol)
rowCount[row][0]=rowCount[row][0]+1;
else if (averageMap[row][col]==NeitherSymbol)
rowCount[row][0]=rowCount[row][0]+1;
else if (averageMap[row][col]==LessSymbol)
rowCount[row][1]=rowCount[row][1]+1;
}
}
printf("Row Count\n");
for(row = 0; row < MAX_ROWS; row++)
{
for(col = 0; col < MAX_CHAR; col++)
{
printf("%d,", rowCount[row][col]);
}
printf("\n");
}
for(col = 0; col < MAX_COLS; col++){
for(row = 0; row < MAX_ROWS; row++){
if (averageMap[row][col]==MoreSymbol)
colCount[0][col]=colCount[0][col]+1;
else if (averageMap[row][col]==NeitherSymbol)
colCount[1][col]=colCount[1][col]+1;
else if (averageMap[row][col]==LessSymbol)
colCount[2][col]=colCount[2][col]+1;
}
}
printf("Col Count\n");
for(col = 0; col < MAX_COLS; col++){
for(row = 0; row < MAX_CHAR; row++){
printf("%d,", colCount[row][col]);
}
printf("\n");
}
/* End the program */
return 0;
}
I'm not sure I understand what the problem is. You have an array of ints, and you assign the ASCII values of chars to the array elements.
Can you tell us what you expected to happen and what actually happened?
And why do you need to assign symbols like "%"?
Can you tell us what you expected to happen and what actually happened?
And why do you need to assign symbols like "%"?
closed account (28poGNh0)
Your program really hypnotisms me ,also you're not helping well ,you did give me the code but worthless(for me) without the file data.csv so I erase some of your codes and I generated others
The first post (where you thought thats something wrong it) is perfectly fine ,a simple note is this segment
has some radundant codes ,You need only to if's checks
also you dont need averageMap[row][col]=0;
The problem I this is in this part
if you can notice there is no rowCount[row][2]
Otherwise your program is fine
this is closly the output I get
The code is in the second post
The first post (where you thought thats something wrong it) is perfectly fine ,a simple note is this segment
|
|
has some radundant codes ,You need only to if's checks
|
|
also you dont need averageMap[row][col]=0;
The problem I this is in this part
|
|
if you can notice there is no rowCount[row][2]
Otherwise your program is fine
this is closly the output I get
| Raw Data 14.087.014.89.87.074.016.79.01.338.01.67.89.743.07.040.019.07.312.010.4 8.020.814.83.01.55.65.012.46.018.585.05.012.521.720.279.010.283.023.54.5 1.512.213.019.57.09.818.820.55.025.082.016.01.037.041.06.028.34.66.527.3 51.05.01.314.424.071.09.263.022.018.719.38.514.80.55.543.551.011.510.519.0 15.027.019.226.083.042.047.010.513.89.02.010.84.89.229.38.22.216.018.34.4 27.08.01.832.01.816.27.410.028.03.525.32.857.020.838.57.513.58.719.019.7 11.021.019.54.030.52.273.00.525.511.012.742.514.513.515.619.017.020.049.012.0 21.55.28.075.071.036.56.021.76.85.20.227.042.00.616.750.017.89.044.011.2 7.313.418.021.039.08.39.637.538.516.82.08.58.273.01.018.521.08.417.71.0 80.043.015.413.81.219.016.418.825.014.244.03.583.015.615.06.217.042.02.713.0 86.01.033.023.028.710.280.09.68.019.09.320.511.015.031.541.04.012.415.015.0 88.021.770.010.611.236.00.214.318.03.80.810.229.324.342.511.751.024.319.07.4 25.528.72.024.721.580.013.018.021.076.033.021.57.530.025.334.09.41.26.51.4 3.29.82.038.02.216.017.213.527.32.07.211.646.09.638.01.080.026.514.326.3 17.011.016.316.723.029.09.630.016.033.028.713.018.314.81.214.032.09.03.08.0 41.538.076.054.08.617.50.88.010.010.83.257.02.842.035.056.010.322.72.220.2 12.22.228.059.016.741.029.016.286.010.031.016.484.011.214.417.04.516.04.025.7 19.014.022.082.01.23.316.010.020.514.67.88.822.011.013.311.23.518.817.534.0 7.013.04.817.047.09.613.322.38.213.634.024.78.83.372.08.450.03.571.02.5 4.316.314.817.526.714.624.07.21.013.314.517.01.781.03.58.867.07.547.015.0 Row Sum 429.3 440.2 382.0 463.7 397.9 348.4 414.0 475.3 368.7 488.8 473.2 494.3 480.2 391.9 343.7 516.6 524.6 350.5 434.1 402.7 Col Sum 540.2 398.2 394.8 560.9 452.6 541.9 412.1 353.1 388.0 355.9 443.7 333.0 478.8 477.2 466.7 481.0 508.8 352.4 402.7 278.0 Row Average 21.5 22.0 19.1 23.2 19.9 17.4 20.7 23.8 18.4 24.4 23.7 24.7 24.0 19.6 17.2 25.8 26.2 17.5 21.7 20.1 Col Average 27.0 19.9 19.7 28.0 22.6 27.1 20.6 17.7 19.4 17.8 22.2 16.6 23.9 23.9 23.3 24.1 25.4 17.6 20.1 13.9 Average Map -11-1-1-11-1-1-11-1-1-11-11-1-1-1-1 -10-1-1-1-1-1-1-101-1-1-1-11-111-1 -1-1-10-1-1-11-111-1-111-11-1-11 1-1-1-111-1100-1-1-1-1-111-1-10 -11-10111-1-1-1-1-1-1-11-1-1-1-1-1 0-1-11-1-1-1-11-11-1101-1-1-101 -11-1-11-11-11-1-11-1-1-1-1-101-1 -1-1-1111-10-1-1-111-1-11-1-11-1 -1-1-101-1-111-1-1-1-11-100-1-1-1 11-1-1-1-1-101-11-11-1-1-1-11-1-1 1-11-11-11-1-10-10-1-111-1-1-10 101-1-11-1-1-1-1-1-1101-110-1-1 01-10-11-100110-1111-1-1-1-1 -1-1-11-1-1-1-11-1-1-11-11-111-11 -1-1-1-111-11-111-10-1-1-11-1-1-1 1111-1-1-1-1-1-1-11-1111-10-10 -1-111-111-11-11-11-1-1-1-1-1-10 0-111-1-1-1-11-1-1-10-1-1-1-11-11 -1-1-1-11-1-11-1-111-1-11-11-11-1 -1-1-1-11-11-1-1-1-10-11-1-11-110 1's Sum Row Count 501 412 712 676 523 666 667 745 456 634 676 678 756 701 667 8910 781 545 701 564 Col Count 5312 6212 5015 6410 9011 8012 5015 5312 7211 4313 8012 4313 6212 6212 9011 7112 7112 4313 5114 4511 |
The code is in the second post
closed account (28poGNh0)
Notice that I dont get from the file I just generate some nbrs
Hope that helps
Hope that helps
|
|
Last edited on
Sorry,
All of the code is fine, It works well and does what I need it to do. The only problem in the code is that I cannot change the 1,-1 and 0 to other symbols. That is all I need it to do. so I want to go to the #define LessSymbol -1 and change it to #define LessSymbol & and it will show a & symbol in the average map, instead of the -1. I realise currently the array is an int, it is because I don't know what it should be to allow me to do what I want. I tried char and that didn't work for me. Hope that is clearer.
Thank you
All of the code is fine, It works well and does what I need it to do. The only problem in the code is that I cannot change the 1,-1 and 0 to other symbols. That is all I need it to do. so I want to go to the #define LessSymbol -1 and change it to #define LessSymbol & and it will show a & symbol in the average map, instead of the -1. I realise currently the array is an int, it is because I don't know what it should be to allow me to do what I want. I tried char and that didn't work for me. Hope that is clearer.
Thank you
closed account (28poGNh0)
Well for that there a lots of methods
one way to do it ,is that you can check the value of averageMap[row][col] if it is -1 printf("&") that's easy
one way to do it ,is that you can check the value of averageMap[row][col] if it is -1 printf("&") that's easy
|
|
Last edited on
I still want it to work like it is though, so I can count the occurrences of that symbol, letter or number. I have 3 different symbol,letter or numbers and I have a column and a row count to check how many there are. Is there a way to display the symbol, letter or number in the average map?
Thank you
Thank you
closed account (28poGNh0)
Yes there is, did you not tried to replace the function I gave it to in the last post with the one in the first code ,replace it then you will get symboles and numbers
output :
Is this what are you looking for
output :
| Average Map &,1,&,&,&,1,&,&,&,1,&,&,&,1,&,1,&,&,&,&, &,0,&,&,&,&,&,&,&,0,1,&,&,&,&,1,&,1,1,&, &,&,&,0,&,&,&,1,&,1,1,&,&,1,1,&,1,&,&,1, 1,&,&,&,1,1,&,1,0,0,&,&,&,&,&,1,1,&,&,0, &,1,&,0,1,1,1,&,&,&,&,&,&,&,1,&,&,&,&,&, 0,&,&,1,&,&,&,&,1,&,1,&,1,0,1,&,&,&,0,1, &,1,&,&,1,&,1,&,1,&,&,1,&,&,&,&,&,0,1,&, &,&,&,1,1,1,&,0,&,&,&,1,1,&,&,1,&,&,1,&, &,&,&,0,1,&,&,1,1,&,&,&,&,1,&,0,0,&,&,&, 1,1,&,&,&,&,&,0,1,&,1,&,1,&,&,&,&,1,&,&, 1,&,1,&,1,&,1,&,&,0,&,0,&,&,1,1,&,&,&,0, 1,0,1,&,&,1,&,&,&,&,&,&,1,0,1,&,1,0,&,&, 0,1,&,0,&,1,&,0,0,1,1,0,&,1,1,1,&,&,&,&, &,&,&,1,&,&,&,&,1,&,&,&,1,&,1,&,1,1,&,1, &,&,&,&,1,1,&,1,&,1,1,&,0,&,&,&,1,&,&,&, 1,1,1,1,&,&,&,&,&,&,&,1,&,1,1,1,&,0,&,0, &,&,1,1,&,1,1,&,1,&,1,&,1,&,&,&,&,&,&,0, 0,&,1,1,&,&,&,&,1,&,&,&,0,&,&,&,&,1,&,1, &,&,&,&,1,&,&,1,&,&,1,1,&,&,1,&,1,&,1,&, &,&,&,&,1,&,1,&,&,&,&,0,&,1,&,&,1,&,1,0, |
Is this what are you looking for
Yes, I tried it, I apologise for being a pain.
I need to be able to change it in one place to reflect it over the rest of the code, because there are other for loops relying on average map, If I use the printf("&,"); command, it wont reflect that in the column and row count.
That is why I tried to to define the symbol at the top, so I could go there. Change it and it would reflect that change in every for loop that was relying on the average map.
Thank you
I need to be able to change it in one place to reflect it over the rest of the code, because there are other for loops relying on average map, If I use the printf("&,"); command, it wont reflect that in the column and row count.
That is why I tried to to define the symbol at the top, so I could go there. Change it and it would reflect that change in every for loop that was relying on the average map.
Thank you
closed account (28poGNh0)
| I apologise for being a pain |
well In this case(I hope) You need to turn the type of averageMap from int to char
Okay
I initially tried that, and it still worked normally. But as soon as I changed the #define LessSymbol -1 to #define LessSymbol $, the problems started.
I changed the int LessThanSymbol=LessSymbol; to a
char LessThanSymbol=LessSymbol;
And the LessSymbol has a red error underline, it says Error identifier $ is undefined. Any ideas?
Thank you
I initially tried that, and it still worked normally. But as soon as I changed the #define LessSymbol -1 to #define LessSymbol $, the problems started.
I changed the int LessThanSymbol=LessSymbol; to a
char LessThanSymbol=LessSymbol;
And the LessSymbol has a red error underline, it says Error identifier $ is undefined. Any ideas?
Thank you
printf("%c", (char)averageMap[row][col]);
That didn't work for me Daleth, I think the problem is where i define it. it says that it is undefined when i put anything but a number there
That didn't work for me Daleth, I think the problem is where i define it. it says that it is undefined when i put anything but a number there
#include <stdio.h>
#include <stdlib.h>
/* Declare any constants */
/* Input file name */
#define FILE_NAME "data.csv"
/* Data size */
#define MAX_COLS 20
#define MAX_ROWS 20
#define DEBUG 1
#define LessSymbol g
#define MoreSymbol 1
#define NeitherSymbol 0
#define MAX_CHAR 3
/*! Main entry point for the program
\return int
*/
int main (void)
{
/* Declare any variables */
/* Stores the data from input from the file */
float rawData[MAX_ROWS][MAX_COLS];
float rowAverage[MAX_ROWS];
float colAverage[MAX_COLS];
float rowSum[MAX_ROWS];
float colSum[MAX_COLS];
char averageMap[MAX_ROWS][MAX_COLS];
int row = 0;
int col = 0;
char MoreThanSymbol=MoreSymbol;
char LessThanSymbol=LessSymbol;
char NeitherThanSymbol=NeitherSymbol;
int rowCount[MAX_ROWS][MAX_CHAR];
int colCount[MAX_CHAR][MAX_COLS];
/* Misc vars */
float tempfloat = 0.0F;
float tmp = 0.0F;
char newline = ' ';
/* Open the file for reading */
FILE *infp;
infp = fopen(FILE_NAME,"r");
/* Check for errors and exit if found */
if(infp == NULL)
{
printf("Error: Failed to open %s for reading\n", FILE_NAME);
return(1);
}
/* Read the file into the data structure */
for(row = 0; row < MAX_ROWS ; row++)
{
/* Read up until the last value */
for(col = 0; col < MAX_COLS -1; col++)
{
if(fscanf(infp,"%f,", &tempfloat) != EOF)
rawData[row][col] = tempfloat;
else
{
printf("Error: incorrect file format at row %d, col %d.\n", row+1, col+1);
return(1);
}
}
/* Read the last value and the newline char */
if(fscanf(infp,"%f%c", &tempfloat, &newline) != EOF)
{
/* Check if the last character in the line was a \n otherwise an error occured. */
if(newline != '\n')
{
printf("Error: incorrect file format at line %d. did not find a newline.\n", row+1);
return(1);
}
else
rawData[row][col] = tempfloat;
/* Reset the character before the next read. */
newline = ' ';
}
}
/* Close the file */
fclose(infp);
if(DEBUG == 1)
{
/* Print the raw data read from the file */
printf("Raw Data\n");
for(row = 0; row < MAX_ROWS; row++)
{
for(col = 0; col < MAX_COLS; col++)
{
printf("%f,", rawData[row][col]);
}
printf("\n");
}
}
printf("Row Sum\n");
for(row = 0; row < MAX_ROWS; row++){
rowSum[row]=0;
for(col = 0; col < MAX_COLS; col++){
rowSum[row] +=rawData[row][col];
}
{
printf("%f",rowSum[row]);
}
printf("\n");
}
printf("Col Sum\n");
for(col = 0; col < MAX_COLS; col++){
colSum[col]=0;
for(row = 0; row < MAX_ROWS; row++){
colSum[col] +=rawData[row][col];
}
{
printf("%f",colSum[col]);
}
printf("\n");
}
printf("Row Average\n");
for(row = 0; row < MAX_ROWS; row++){
rowAverage[row]=0;
for(col = 0; col < MAX_COLS; col++){
rowAverage[row]=rowSum[row]/MAX_ROWS;
}
{
printf("%f",rowAverage[row]);
}
printf("\n");
}
printf("Col Average\n");
for(col = 0; col < MAX_COLS; col++){
colAverage[col]=0;
for(row = 0; row < MAX_ROWS; row++){
colAverage[col]=colSum[col]/MAX_COLS;
}
{
printf("%f",colAverage[col]);
}
printf("\n");
}
for(row = 0; row < MAX_ROWS; row++){
averageMap[row][col]=0;
for(col = 0; col < MAX_COLS; col++){
if ((rawData[row][col]>rowAverage[row]) && (rawData[row][col]>colAverage[col]))
averageMap[row][col]=MoreThanSymbol;
else if ((rawData[row][col]<rowAverage[row]) && (rawData[row][col]<colAverage[col]))
averageMap[row][col]=LessThanSymbol;
else if ((rawData[row][col]<rowAverage[row]) && (rawData[row][col]>colAverage[col]))
averageMap[row][col]=NeitherThanSymbol;
else if ((rawData[row][col]>rowAverage[row]) && (rawData[row][col]<colAverage[col]))
averageMap[row][col]=NeitherThanSymbol;
}
}
printf("Average Map\n");
for(row = 0; row < MAX_ROWS; row++)
{
for(col = 0; col < MAX_COLS; col++)
{
printf("%c,", (char)averageMap[row][col]);
}
printf("\n");
}
printf("1's Sum\n");
for(row = 0; row < MAX_ROWS; row++){
rowCount[row][0]=0;
rowCount[row][1]=0;
rowCount[row][2]=0;
}
for(col = 0; col < MAX_COLS; col++){
colCount[0][col]=0;
colCount[1][col]=0;
colCount[2][col]=0;
}
for(row = 0; row < MAX_ROWS; row++){
for(col = 0; col < MAX_COLS; col++){
if (averageMap[row][col]==MoreSymbol)
rowCount[row][0]=rowCount[row][0]+1;
else if (averageMap[row][col]==NeitherSymbol)
rowCount[row][0]=rowCount[row][0]+1;
else if (averageMap[row][col]==LessSymbol)
rowCount[row][1]=rowCount[row][1]+1;
}
}
printf("Row Count\n");
for(row = 0; row < MAX_ROWS; row++)
{
for(col = 0; col < MAX_CHAR; col++)
{
printf("%d,", rowCount[row][col]);
}
printf("\n");
}
for(col = 0; col < MAX_COLS; col++){
for(row = 0; row < MAX_ROWS; row++){
if (averageMap[row][col]==MoreSymbol)
colCount[0][col]=colCount[0][col]+1;
else if (averageMap[row][col]==NeitherSymbol)
colCount[1][col]=colCount[1][col]+1;
else if (averageMap[row][col]==LessSymbol)
colCount[2][col]=colCount[2][col]+1;
}
}
printf("Col Count\n");
for(col = 0; col < MAX_COLS; col++){
for(row = 0; row < MAX_CHAR; row++){
printf("%d,", colCount[row][col]);
}
printf("\n");
}
/* End the program */
return 0;
}
#include <stdlib.h>
/* Declare any constants */
/* Input file name */
#define FILE_NAME "data.csv"
/* Data size */
#define MAX_COLS 20
#define MAX_ROWS 20
#define DEBUG 1
#define LessSymbol g
#define MoreSymbol 1
#define NeitherSymbol 0
#define MAX_CHAR 3
/*! Main entry point for the program
\return int
*/
int main (void)
{
/* Declare any variables */
/* Stores the data from input from the file */
float rawData[MAX_ROWS][MAX_COLS];
float rowAverage[MAX_ROWS];
float colAverage[MAX_COLS];
float rowSum[MAX_ROWS];
float colSum[MAX_COLS];
char averageMap[MAX_ROWS][MAX_COLS];
int row = 0;
int col = 0;
char MoreThanSymbol=MoreSymbol;
char LessThanSymbol=LessSymbol;
char NeitherThanSymbol=NeitherSymbol;
int rowCount[MAX_ROWS][MAX_CHAR];
int colCount[MAX_CHAR][MAX_COLS];
/* Misc vars */
float tempfloat = 0.0F;
float tmp = 0.0F;
char newline = ' ';
/* Open the file for reading */
FILE *infp;
infp = fopen(FILE_NAME,"r");
/* Check for errors and exit if found */
if(infp == NULL)
{
printf("Error: Failed to open %s for reading\n", FILE_NAME);
return(1);
}
/* Read the file into the data structure */
for(row = 0; row < MAX_ROWS ; row++)
{
/* Read up until the last value */
for(col = 0; col < MAX_COLS -1; col++)
{
if(fscanf(infp,"%f,", &tempfloat) != EOF)
rawData[row][col] = tempfloat;
else
{
printf("Error: incorrect file format at row %d, col %d.\n", row+1, col+1);
return(1);
}
}
/* Read the last value and the newline char */
if(fscanf(infp,"%f%c", &tempfloat, &newline) != EOF)
{
/* Check if the last character in the line was a \n otherwise an error occured. */
if(newline != '\n')
{
printf("Error: incorrect file format at line %d. did not find a newline.\n", row+1);
return(1);
}
else
rawData[row][col] = tempfloat;
/* Reset the character before the next read. */
newline = ' ';
}
}
/* Close the file */
fclose(infp);
if(DEBUG == 1)
{
/* Print the raw data read from the file */
printf("Raw Data\n");
for(row = 0; row < MAX_ROWS; row++)
{
for(col = 0; col < MAX_COLS; col++)
{
printf("%f,", rawData[row][col]);
}
printf("\n");
}
}
printf("Row Sum\n");
for(row = 0; row < MAX_ROWS; row++){
rowSum[row]=0;
for(col = 0; col < MAX_COLS; col++){
rowSum[row] +=rawData[row][col];
}
{
printf("%f",rowSum[row]);
}
printf("\n");
}
printf("Col Sum\n");
for(col = 0; col < MAX_COLS; col++){
colSum[col]=0;
for(row = 0; row < MAX_ROWS; row++){
colSum[col] +=rawData[row][col];
}
{
printf("%f",colSum[col]);
}
printf("\n");
}
printf("Row Average\n");
for(row = 0; row < MAX_ROWS; row++){
rowAverage[row]=0;
for(col = 0; col < MAX_COLS; col++){
rowAverage[row]=rowSum[row]/MAX_ROWS;
}
{
printf("%f",rowAverage[row]);
}
printf("\n");
}
printf("Col Average\n");
for(col = 0; col < MAX_COLS; col++){
colAverage[col]=0;
for(row = 0; row < MAX_ROWS; row++){
colAverage[col]=colSum[col]/MAX_COLS;
}
{
printf("%f",colAverage[col]);
}
printf("\n");
}
for(row = 0; row < MAX_ROWS; row++){
averageMap[row][col]=0;
for(col = 0; col < MAX_COLS; col++){
if ((rawData[row][col]>rowAverage[row]) && (rawData[row][col]>colAverage[col]))
averageMap[row][col]=MoreThanSymbol;
else if ((rawData[row][col]<rowAverage[row]) && (rawData[row][col]<colAverage[col]))
averageMap[row][col]=LessThanSymbol;
else if ((rawData[row][col]<rowAverage[row]) && (rawData[row][col]>colAverage[col]))
averageMap[row][col]=NeitherThanSymbol;
else if ((rawData[row][col]>rowAverage[row]) && (rawData[row][col]<colAverage[col]))
averageMap[row][col]=NeitherThanSymbol;
}
}
printf("Average Map\n");
for(row = 0; row < MAX_ROWS; row++)
{
for(col = 0; col < MAX_COLS; col++)
{
printf("%c,", (char)averageMap[row][col]);
}
printf("\n");
}
printf("1's Sum\n");
for(row = 0; row < MAX_ROWS; row++){
rowCount[row][0]=0;
rowCount[row][1]=0;
rowCount[row][2]=0;
}
for(col = 0; col < MAX_COLS; col++){
colCount[0][col]=0;
colCount[1][col]=0;
colCount[2][col]=0;
}
for(row = 0; row < MAX_ROWS; row++){
for(col = 0; col < MAX_COLS; col++){
if (averageMap[row][col]==MoreSymbol)
rowCount[row][0]=rowCount[row][0]+1;
else if (averageMap[row][col]==NeitherSymbol)
rowCount[row][0]=rowCount[row][0]+1;
else if (averageMap[row][col]==LessSymbol)
rowCount[row][1]=rowCount[row][1]+1;
}
}
printf("Row Count\n");
for(row = 0; row < MAX_ROWS; row++)
{
for(col = 0; col < MAX_CHAR; col++)
{
printf("%d,", rowCount[row][col]);
}
printf("\n");
}
for(col = 0; col < MAX_COLS; col++){
for(row = 0; row < MAX_ROWS; row++){
if (averageMap[row][col]==MoreSymbol)
colCount[0][col]=colCount[0][col]+1;
else if (averageMap[row][col]==NeitherSymbol)
colCount[1][col]=colCount[1][col]+1;
else if (averageMap[row][col]==LessSymbol)
colCount[2][col]=colCount[2][col]+1;
}
}
printf("Col Count\n");
for(col = 0; col < MAX_COLS; col++){
for(row = 0; row < MAX_CHAR; row++){
printf("%d,", colCount[row][col]);
}
printf("\n");
}
/* End the program */
return 0;
}
Topic archived. No new replies allowed.