Beginners - February 2018 (Page 28)

Help with simple desktop background generator

I am a beginner in c++, but I wanted to try making a simple bitmap desktop background generator using this library (as an exercise for myself): http://www.parto...

[no replies]

by EbestG

How to Encrypt / Decrypt a text file c++

i tried working on an application that is pretty much on the spot. has a switch on it to choose between Encryption or decryption. Hopefully this help anyone ...

[2 replies] Last: #include <iostream> #include <fstream> #include <cctype> #include <it... (by lastchance)

by studyoctopus

Misused (while) for loop, and program no longer functions

Hey, I tried writing a program to simulate D&D dice. It seemed to work fine until I tried to loop it using (while) and now my code doesn't work. The idea was ...

[4 replies] Last: Hey, I managed to get the code functioning thanks for the help, still... (by studyoctopus)

by marygamess

Flowchart help

Can someone help me create a good algorithm and flowchart for this program? #include <iostream> using namespace std; int main(){ //Declaring ...

[2 replies] Last: @simonferry, The answer is 42. See this: https://www.youtube.com/wat... (by Handy Andy)

by Harsha200

shaders in opengl

exception is coming in shaders.cpp #include <iostream> #include <fstream> #include <string> #include <GL/glew.h> #include <GL/glut.h> using namespace ...

[1 reply] : exception is coming on return program instruction A return statement... (by Ganado)

by iWrestledAnEmo

C++ Code Error

On line 69 I receive an error saying that total is not declared in this scope, I am unsure what I did wrong. // Program description: This program will calcu...

[2 replies] Last: 1) Please use code tags when posting code, to make it readable: http... (by MikeyBoy)

by NGC3370

Terminate called after throwing an instance of 'char const*'?

Did a little bit of research and those were all saying something about "catch"... Didn't get it... Thank you. #include <iostream> #include <string> #includ...

[2 replies] Last: There are two errors on line 21 (at least) - non-existent fout and, so... (by lastchance)

by Severplay

Having Trouble With Nested Ifs

Hello, So I'm working on an assignment for a class in which we take user input and solve for a function. I'm using the ideal gas law PV = NRT. The code seems to...

[1 reply] : #include <iostream> int main() { char again ; do { ... (by JLBorges)

by Masonbrady3

Control structures, arrays, and File Input

I need some help with one some of my homework. I am having trouble. Write a C++ program: 1. Read the data in the file into two arrays: one is for IDs (the l...

[1 reply] : This assumes that we haven't been introduced to functions. Otherwise,... (by JLBorges)

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