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/*header files*/
#include <stdio.h>
#include <conio.h>
#include <cctype>
#include <string.h>
#include <stdlib.h>
#include <cstdlib>
/*constants*/
#define MAX_CHARACTER_COUNT 100
#define NUMBVER_OF_KNOWN_ELEMENTS 118
typedef struct elements_t{
int atomicNumber;
char name[MAX_CHARACTER_COUNT];
char symbole[MAX_CHARACTER_COUNT];
double atomicMass;
};
typedef struct sorter_t{
int location;
int valueAtLocation;
};
/*function prototypes*/
int yesNoValidation(char input[MAX_CHARACTER_COUNT]);
void printBlanks(int count);
void printInputError(char input[MAX_CHARACTER_COUNT]);
void shouldIclose(char input[MAX_CHARACTER_COUNT]);
void strToUpper(char string[MAX_CHARACTER_COUNT], int lenOfString);
/*main*/
int main()
{
/*variables*/
FILE *inStream;
elements_t input[NUMBVER_OF_KNOWN_ELEMENTS];
sorter_t mySorter;
int crapOut;
int eof = 1;
int subscript=0;
/*input*/
char fileName[] = "elementsTwo";
crapOut = fopen_s( &inStream, "elementsTwo.txt" , "r+");
if (inStream == NULL)
printf_s("Oh crap out on file one");
do{
eof = fscanf_s(inStream, "%d %s %s %lf", input[subscript].atomicNumber, input[subscript].name, input[subscript].symbole, input[subscript].atomicMass);
if (eof != EOF)
subscript++;
} while (eof != EOF);
fclose(inStream);
strcpy_s(fileName, "elementsOne.txt");
crapOut = fopen_s(&inStream, fileName, "r+");
if (inStream == NULL)
printf_s("Oh crap out on file two");
do{
eof = fscanf_s(inStream, "%d %s %s %lf", &input[subscript].atomicNumber, input[subscript].name, input[subscript].symbole, &input[subscript].atomicMass);
if (eof != EOF)
subscript++;
} while (eof != EOF);
fclose(inStream);
do
{
input[subscript].atomicNumber = NUMBVER_OF_KNOWN_ELEMENTS + 1;
subscript++;
} while (subscript<NUMBVER_OF_KNOWN_ELEMENTS);
/*calculations*/
elements_t output[NUMBVER_OF_KNOWN_ELEMENTS];
subscript = 0;
do{
mySorter.valueAtLocation = NUMBVER_OF_KNOWN_ELEMENTS + 1;
for (int i = 0; i < NUMBVER_OF_KNOWN_ELEMENTS; i++)
{
if (input[i].atomicNumber < mySorter.valueAtLocation)
mySorter.valueAtLocation = input[i].atomicNumber;
mySorter.location = i;
}
output[subscript].atomicNumber = input[mySorter.location].atomicNumber;
output[subscript].atomicMass = input[mySorter.location].atomicNumber;
strcpy_s(output[subscript].name, input[mySorter.location].name);
strcpy_s(output[subscript].symbole, input[mySorter.location].symbole);
subscript++;
} while (mySorter.valueAtLocation != NUMBVER_OF_KNOWN_ELEMENTS + 1);
/*output*/
strcpy_s(fileName, "elementsCmb.txt");
crapOut = fopen_s(&inStream, fileName, "wb");
printf_s("Atomic number | Name of Element | Symbol | Atomic Weight");
do{
fprintf_s(inStream, "%d %s %s %.2f\n", output[subscript].atomicNumber, output[subscript].name, output[subscript].symbole, output[subscript].atomicMass);
printf_s("%d %-17s %-8% %.2f\n", output[subscript].atomicNumber, output[subscript].name, output[subscript].symbole, output[subscript].atomicMass);
} while (output[subscript+1].atomicNumber !=NUMBVER_OF_KNOWN_ELEMENTS+1);
fclose(inStream);
/*close*/
/*shouldIclose("");*/
_getch();
return(0);
}
/*functions*/
int yesNoValidation(char prompt[MAX_CHARACTER_COUNT])
{
char userInput[MAX_CHARACTER_COUNT];
int returnValue = 0;
puts(prompt);
gets_s(userInput, MAX_CHARACTER_COUNT);
strToUpper(userInput, MAX_CHARACTER_COUNT);
if ((userInput[0] == 'Y') && (userInput[1] == '\0'))
{
strcpy_s(userInput, 4, "YES");
}
else if ((userInput[0] == 'N') && (userInput[1] == '\0'))
{
strcpy_s(userInput, 3, "NO");
}
if (0 == strcmp(userInput, "YES"))
{
returnValue = 1;
}
else if (0 == strcmp(userInput, "NO"))
{
returnValue = -1;
}
else
{
returnValue = 0;
printInputError(userInput);
}
return(returnValue);
}
void printBlanks(int count)
{
for (int j = 0; j < count; j++)
{
printf_s(" ");
};
}
void printInputError(char input[MAX_CHARACTER_COUNT])
{
printf("\nInput Error: I'm sorry I did not recognize what you told me, %s.\nCould you please try again.\n", input);
}
void shouldIclose(char prompt[MAX_CHARACTER_COUNT])
{
char userinput[MAX_CHARACTER_COUNT];
int yesNoCode = 0;
puts(prompt);
gets_s(userinput);
yesNoCode = yesNoValidation(userinput);
switch (yesNoCode)
{
case 1:
printf("\n\n");
main();
break;
case 2:
printf("\nAlright, have a great day then! Till next time!\n(: GOOD BYE :)");
break;
case 0:
printInputError(userinput);
shouldIclose(prompt);
break;
default:
printf_s("Closing error: please contact the supplier");
break;
}
}
void strToUpper(char string[MAX_CHARACTER_COUNT], int maxCharacterCount)
{
for (int i = 0; (string[i] != '\0') && (i<maxCharacterCount); i++)
{
string[i] = toupper(string[i]);
}
}
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