Beginners - C++ Forum - March 2016 (Page 11)

insertNextTo function, templated, and iterators

I was given a piece of code that declares a singly list, doubly list and a vector. It fills these containers with random numbers, sorts them, then calls a funct...

[3 replies] Last: Nevermind, got it to work. Made the following adjustment: template <... (by Arslan7041)

by VDurkaDurkaV

C++ Outputting individual digits and the sum(Correct order!)

Assignment for computer engineering, I get extra credit if I print the numbers out from left to right instead of right to left. You're asked to have the user in...

[1 reply] : #include <iostream> #include <iomanip> using namespace std; int ma... (by VDurkaDurkaV)

by survivor31

cctype doesn't have special characters function

It's a simple question I am trying to find a way to use special characters in a function so I can use that reference later when I want to check if the charac...

[3 replies] Last: Thanks Bdanielz!! it works!!! you the man! (by survivor31)

by VanCode

Blank Terminal

Hi all firstly I would just like to say what a great site, the documentation on hexadecimal and binary have been a great help. I have just started coding a few...

[6 replies] Last: cin >> d // std::cin is the standard input stream used with "narrow... (by RobiBue)

by jam47

Problem using the Modulo

Why 5 % 2 is equals to 1? How can I get the quotient of 1 manually? #include <iostream> using namespace std; int main(){ cout<<5 % 2<<endl; }...

[4 replies] Last: Thanks Peter87! I have now get it. I just divided 5 by 2 manually then... (by jam47)

by cstudentc

getline problem

Hello, I'm having troubles with this part of my program reading song names including spaces. for (int i = 0; i < 3; i++) { cout << "Enter Artist first na...

[3 replies] Last: I have solved it I just decalred the strings how you did and changed ... (by cstudentc)

by ande626

Calculate Time With Recursion?

Hey everyone! I have a quick question I was hoping to get help with. I need to write a recursive function that returns the amount of time needed to travel a dis...

[2 replies] Last: Your function always returns 1 on line 9 or 0 on line 13. Line 15 ... (by cire)

by dogsu1230

help please. vector subscript out of range error.

I am writing this function for merging two vectors in order. each vector should be in order already before merging, so check that in the beginning. after that I...

[2 replies] Last: Overall, the loop on lines 13-19 has very strange logic, not just in l... (by keskiverto)

by daym

OpenGL problem (glGenBuffers) - crash (access violation)

Hello, I am using OpenGL to work on graphics and all I'm using VBO method to generate buffers and do the rest but when I try to do that specifically when I ...

[7 replies] Last: So, you initialized GLEW after calling glfwmakecontextcurrent ? wh... (by xismn)

by mariosconsta

Using function overloading with constructors..

There was a "project" at my uni where i had to make a program that uses two constructors, a default one that sets some default values to the general parameters ...

[6 replies] Last: That's what i want to do, but i don't know how. (by mariosconsta)

by Sampl37

Differences Between String, Float, Double, and Int variables

if someone could please explain the differences in these and when you would use them versus the others that would be great.

[2 replies] Last: int is for integer variables like -7, 0, 1, 100, ...... it take 4 byte... (by gurgen1997)

by gurgen1997

C++ advance

Hi guys.About 6 months ago I took c++ course and I finished it two weeks ago. During the course I was reading Steven Prata c++ and I want to get deeper knowled...

[no replies]

by StMichael

Is there simple way of setting console width in C++

The question is in the title: First, Say I want to have a console width of 25 characters, can I set it so that when I use cout, C++ will limit output to 25chars...

[1 reply] : A simple way. No. One possible way to do this is to overload the std... (by AbstractionAnon)

by vaultDweller

How can I use ASCII to loop through an array and count the characters in that array?

How can I use ASCII to loop through an array and count the characters in that array? So I have an array of char (c string) called message that I need to loop th...

[1 reply] : No need for nested loops. #include <string> #include <iostream> usi... (by AbstractionAnon)

by crimhaze

Anagram program

I'm having trouble understanding why this program doesn't work. #include <string> #include <iostream> using namespace std; // Postcondition: the retu...

[1 reply] : line 12: The ; terminates the for loop. Here's a simpler version: ... (by AbstractionAnon)

by tNK

Need help understanding this code.

Anyone care to help me better understand the logic behind this code. Thanks a lot. #include<iostream> using namespace std; int main() { //...

[4 replies] Last: This might confuse a bit, but the array product is not going to u... (by RobiBue)

by lvluffinz

Help with c++ game

Hey everyone. I'm writing a c++ game for an assignment. We have to come with a simple game, and mine is where you play as a character and have to avoid certain ...

[1 reply] : This isn't particularly a C++ question; it's an algorithms question, a... (by Moschops)

by Bopaki

Getting an error when compiling a project

Write your question here. As soon as my project has two header files I always get an error in file Makefile.win on line 25. The error is: C:\Martin\MalikChap...

[6 replies] Last: When I removed one of the main driver testing programs from the projec... (by Bopaki)

by iyed91

C++

hello everybody , i'm now learning c++ and i have this probleme that i'm hopping that you help me with it , you see i want to display a file.txt on the desktop ...

[16 replies] Last: Maybe this is interesting: http://www.linuxquestions.org/questions/pr... (by coder777)

by xxdms2k11xx

password masking help

string pass="secret"; cout<<"Enter Password:"; cin>>pass; cout<<"\n"; while(pass=="secret")...

[1 reply] : I searched the forum for "password masking" and this was the first thr... (by booradley60)

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Beginners - March 2016 (Page 11)