General C++ Programming - C++ Forum - November 2015 (Page 8)

I need to know how to make one function that calls multiple functions. This is the code I have so far. //CS 575, Lab Exercise, Stefan Olarte #include <...

[1 reply] : string f(const string & s) { string result = removeSpaces(s); ... (by cire)

by Terribad13

Manipulation of strings

Thanks to it being the flu season, I missed my programming class today. Our teacher posted an assignment online that is due in the next 2 hours and I need help....

[3 replies] Last: You have the return statement inside the loop so it only runs the firs... (by Peter87)

by inquisitive44

Writing a program that reads a list

The practice prompt is as follows: Write a program that reads the list /users/calendow/assignments/shortest-word and prints out the single shortest word in it...

[no replies]

by vinny1

bool functions

For the given input std::ifstream fin; // 'f'ile in - fin std::string filename = "fake.txt"; bool isOpen = GetInputFileStream(&fin, filename); std::cout << ...

[3 replies] Last: #include <iostream> #include <string> #include <fstream> bool file_e... (by JLBorges)

by WareStrength

Programme problem. Clases, gets and sets.

Hey guys, i have this code but i can't make it work as i want. I can't get past "Enter name: " . I need some kind of solution, can anyone help me? #include <...

[2 replies] Last: Thank you for everything, it has been very useful. I have to say that... (by WareStrength)

by vinny1

My function isn't quite working

This function isn't quite working It should allow you to put text in a file, send the pointer back to 0, and overwrite whatever information was already there t...

[2 replies] Last: Also tellg, seekp and most other file position functions use a streamp... (by jlb)

by AmmmG 01

Subtraction in a Linked List Calculator

My subtraction doesn't work. it gives me an illogical number that I can't identify how did it even appear. could someone see what is the mistake and tell me who...

[2 replies] Last: Try something easy like: 12 - 3 then 3 - 12. Maybe // Don't use th... (by histrungalot)

by dualsymphony

Trying to Call on an Array

solved

[3 replies] Last: FOUND THE PROBLEM BUT I DON'T KNOW WHY IT WORKS. I put lines 73 to... (by dualsymphony)

by bsc123

changing a char in a grid

I am making tic tac toe and I want to replace the numbers 1-9 with X's and O's. Is there a way I can do this with out printing the grid again. Thanks.

[no replies]

by dualsymphony

C2664 Error New to Arrays

ty

[2 replies] Last: Thanks man. Learned something new. I didn't know they had to be in ord... (by dualsymphony)

by turtlesavage

Can't stop this function once it's started?!?

void blink(unsigned int interval_msecs, std::atomic<bool>& keep_at_it) { while (keep_at_it) { std::cout << " (s) S...

[4 replies] Last: if (key == 's') { keep_blinking.store(fal... (by cire)

by technologist

nested for loop literal problem

consider the following loop(s) for (int foo(0);foo<t_max;++foo) { for (int goo?;goo<t_max;++goo) { do stuff } do stuff } ...

[2 replies] Last: I had a bracket missing from the code that created errors with goo(foo... (by technologist)

by Cat32

Issues with constructors for class

I'm trying to write a program that simplifies fractions. The problems is that when I put in a denominator of 0, It's supposed to give an error message. I put it...

[1 reply] : Morning. It's because when you instantiate your Fraction you're callin... (by mutexe)

by pacman169

Segmentation fault

What's wrong with my code? Getting segmentation fault when trying to compile: #include <stdlib.h> #include <stdio.h> int values = { 40, 10, 10...

[1 reply] : Since you pass an array of ints to qsort you can and should cast it to... (by Thomas1965)

by casescs

Count all characters appearing consecutively. OUTPUT: The number of characters appearing consecutively and the letters.

Can someone help me in my code? When I input Committee the output should be 3 mte and it is correct but when I input mmmmrrnzzz the output should be 4 mmrz inst...

[5 replies] Last: You are very welcome. (by Thomas1965)

by beesea309

Text file into arrays

Hello, So I have to write a program which reads the text files into the arrays, and then is able to use the students' data to sort, and calculate the averages,...

[1 reply] : First I would declare the arrays as in the instructions: Your progra... (by Thomas1965)

by bsc123

Replace char in grid

how can you replace a single character of a char grid. I am making tic tac toe and don't want to keep printing out the same grid. Can I a character with X/O. I ...

[no replies]

by seanster

Need help with problem in my source code

Heres the code #include<iostream> #include<cmath> #include<string> #include<istream> #include<iomanip> using namespace std; struct Cargo { string label; ...

[no replies]

by stridder

Using for loop variable when inner exception occurs

Hello, Is it correct to use a value of variable 'x' from the for loop inside catch if exception occurs inside the loop? Or how would you suggest to rewrite th...

[3 replies] Last: Yeah, that was a stupid question, I was too tired:) Rewrote it with wh... (by stridder)

by omega4relay

C++11?

I was trying to compile some code with lambda functions using TDM-GCC and everytime I compile: 'g++ -std=c++11 hw8.cpp -o hw8.exe' the compiler slaps me with...

[2 replies] Last: alright it compiles now, but yeah it seems you have to enable c++11 in... (by omega4relay)

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General C++ Programming - November 2015 (Page 8)