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Beginners - September 2013 (Page 19)

by Karpl
Code won't give the desired output (using functions)
 
I have to write a program includes the function fallingDistance that accepts an object's falling time as an argument, then return the distance that the object h...
[5 replies] Last: @Karpl I use double type when the computing process needs a h... (by condor)
by iM0CKusALL
Me+string+class= clueless
 
Hi. I'm a novice to programming with 2 years of daydreaming through my programming classes and am now stuck with a unresponsive online teacher with horrible ass...
[2 replies] Last: (I would like to do...) --end print statements are already done. -... (by iM0CKusALL)
by toast9
calculates "inf" instead of number
 
Hello, I just started learning c++ in school and had to make a calculator for compound interest with monthly payments. I wrote up the whole thing and I keep get...
[6 replies] Last: ahhh! Thank you. Thats was the problem, a little math typo error. Than... (by toast9)
by aggsyb
Can you declare/initialize a bool with an if statement?
 
Instead of writing: bool test; if (test!=true){ //actions; } else{ //more actions' } Is there anyway to write it in a little more complex but more ...
[2 replies] Last: Yeh dont worry was just over thinking some ideas, have it fixed. (by aggsyb)
by ThaddeusCrane
Enabling Others to Use Program
 
Hello (hopefully this is the correct forum for this), I was wondering if it's possible to allow someone else to run a simple program that you create. For instan...
[1 reply] : I was wondering if it's possible to allow someone else to run a simpl... (by xismn)
by mauricegs
Opening 2 separate text files, comparing value in each one and sorting them
 
Hello, I have an assignment in which I need to open 2 .txt files, each text file The first file represents the results of test #1 while the second file rep...
[1 reply] : Seem hard for a begginer :s (by Actmad)
by mwischmann
Compiler Error: No Matching Function
 
Upon compiling the below code, I receive this error: concordancetest.cpp: In function ‘void make_list(std::ifstream&, char*)’: concordancetest.cpp:44: erro...
[no replies]
by Radkowboy
Quadrants
 
Write your question here. Can anyone give me some suggestions on how I could edit the below code to output to the user which quadrant they are in (Northeast, S...
[no replies]
by Stremik
Reading from **argv
 
Hello. I'm trying to read the third string(argument) from argv one character at a time. The code below results in a warning saying that argument 1 of fgetc make...
[5 replies] Last: Thank you very much. Very exhaustive and clear answer. I understand th... (by Stremik)
by Code Oranj
Need help with lexical analyzer
 
I have assignment to write a simple lex anayzer. I can't get the output to print the tokens correctly. All that should print is the characters from a file, an...
[9 replies] Last: I solved it. //class Scan int main() { string characters; ... (by Code Oranj)
by summerd78
do while loop to repeat game when it is a tie - undeclared identifier error
 
Hello all. I am stuck on something I know should be really simple to fix but I just can't figure it out I've been Google-ing and gone through my text (Gaddis ...
[2 replies] Last: thank you very much! i just couldn't see it. works great now. (by summerd78)
by Jose94ji
Program that finds average of test after dropping lowest
 
Why do I get a weird number for the average after I drop the lowest test grade? // Average of test scores //Gaddis 7th edition number 3 //Libraries #include...
[1 reply] : Reset total to zero before for(int i = 1; i < numTest;i++) . And div... (by histrungalot)
by bookerb6
confusion with logic
 
Hi.guess I should ask the question another way. If I must implement a person class.In the person class I must implement a child, teenager, grownup. I then ha...
[3 replies] Last: No problem, just letting you know. (by closed account jwkNwA7f)
by mikey108
Help writing simple code with dollars PLEASE
 
Please help me complete the code for this task! Thank you in advance! Write a program that reads an amount of dollars int amount . Then the program determine...
[10 replies] Last: Thank you Chrisscpp, it finally works and I understand where I went wr... (by mikey108)
by ar2007
big int to string ( system::convert )
 
hello, I have to turn a big number in a string. I tried it with sstream but the number is too large and therefore does not turn it. I would use but Xcode c...
[3 replies] Last: thx for answer mats. to_string does not work with very big numbers. 1... (by ar2007)
by deividas717
Why program doesn't read from text file?
 
Hello, I have a big problem. My program cant read anything from Text file. Here is my code #include <iostream> #include <string> #include <fstream> #include <i...
[4 replies] Last: Any solutions? I don't understand why when I'm trying to cout for exam... (by deividas717)
by garona
Help with a exercise (with code)
 
how do I check the value in a vector? #include <iostream> #include <cstdlib> #include <time.h> using namespace std; int verifica (int x){ ...
[7 replies] Last: To do Zhuge's suggestion, all you need to do is something like this: ... (by Mats)
by iamtheodork
Enumerations in Array
 
Could anyone please assist me in incorporating my enumerations with my arrays? I've tried putting it in, but the for-loops don't work. I put it in the "total t-...
[4 replies] Last: Alternatively, if you want to avoid the casts for( int row = RED ;... (by andywestken)
by Nerodic
Quick guesseing game
 
#include <stdio.h> #include <stdlib.h> #include <time.h> int main () { int iSecret, iGuess; srand (time(NULL)); iSecret = rand() % 100;...
[2 replies] Last: #include <iostream> #include <cstdlib> #include <ctime> using namesp... (by Uk Marine)
by bupeking1
overwriting << operator to read a text file.
 
I have to overwrite the operator>>. The conditions is to take in an numbers and store it into an array until the file contains a ';' from a .txt file. file ex...
[2 replies] Last: Something like this: char ch ; while( in.get(ch) ) // get the next c... (by JLBorges)
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