Beginners - C++ Forum - February 2017 (Page 14)

by closed account N8RzwA7f

SDL question

Hello all. (solved myself in the end :) ) I have some basic program that should first display an im...

Feb 17, 2017 at 3:45pm

[no replies]

by mocitymm

Universal Character Names & cout function...

Following an example in the C++ Primer Plus 6th Edition by Stephen Prata, page 87 - here is the code...

Feb 17, 2017 at 3:44pm

[1 reply] : Solved somewhat. Used 'wcout', that works. Would like a better underst... (by mocitymm)

by tlstjdwo

very simple array and pointer

Write a function find_min that takes a double pointer indicating the start of an array, and an int i...

Feb 17, 2017 at 1:48pm

[4 replies] Last: double* find_min(double* a, int n) { double *p_min = a; for(... (by Mantorr22)

by mounir

compiling problem

i compile a glfw3 and glew2 program with g++ i done the linking correctly this is the command line: ...

Feb 17, 2017 at 11:10am

[8 replies] Last: Thanks for your effort,but under windows the library is named opengl32... (by mounir)

by Spacemanspalds

help again please

Idk how to post code like other people are doing. Sry if that is making this difficult. But I had to...

Feb 17, 2017 at 10:30am

[5 replies] Last: [quote=Spacemanspalds]Idk how to post code like other people are doing... (by Peter87)

by redman008

Using a string in a calculation with arrays

Hi My task is to accept user input for a date in the format "dd mm" and then use the day and mont...

Feb 17, 2017 at 10:19am

[4 replies] Last: dayDateString1 = date1.substr(0, 2); monthDateString1 = date1.substr(... (by Peter87)

by amayakichi

Circle Class inline doesn't count right

Hi! I have an assignment about classes and when I compile file I got the wrong answer. Can't find wh...

Feb 17, 2017 at 7:42am

[1 reply] : Line 50 : Circle::setRadius does not update the new circle radius. v... (by Mantorr22)

by tlstjdwo

Very simple code

Write a function suffix that takes a char* representing a null-terminated character array (a C strin...

Feb 17, 2017 at 7:39am

[1 reply] : char* suffix(char* text) { return &text ; } (by Mantorr22)

by Spacemanspalds

Help please

I have to write a basic program that counts down in increments of 10 from 100 to 0. we are supposed ...

Feb 17, 2017 at 7:10am

[2 replies] Last: thanks the format confused me where you restated int x= 100 I wasn't u... (by Spacemanspalds)

by Phoenixeyes

Stroustrup's Superellipse

HI, I'm working through Stroustrup's PPP, on the graphics chapter 12, exercise 12 I need to draw ...

Feb 17, 2017 at 6:53am

[2 replies] Last: Marvelous! Thank you so much. (by Phoenixeyes)

by ejkang62

Merging two arrays?

I would like to write a code that merges two string arrays and the below is what i have done so far....

Feb 17, 2017 at 3:13am

[2 replies] Last: The second for loop starts reading the array from i = n1 instead of i ... (by Hengry)

by ejkang62

bool for no duplicates

I'm trying to make a simple bool function that can check if there are any duplicates in a string arr...

Feb 17, 2017 at 3:10am

[1 reply] : what would be the reason? At a guess, n is exceeds the capacity of... (by cire)

by jollyholly11

Question how to have invalid slot be staying just in one spot.

For my lab I am trying to have my SINGLE_CHIP, MULTIPLE_CHIPS, and MULTIPLE_CHIPS_ALL just do the st...

Feb 17, 2017 at 1:31am

[2 replies] Last: Thank you for your help! It really helped. (by jollyholly11)

by Psycosiis

Calling a function hw help.

Hey guys I'm attempting to call a function to calculate Feet per Second and Meters per second. Her...

Feb 17, 2017 at 1:00am

[10 replies] Last: #include <iostream> #include <iomanip> #include <cmath> #include <s... (by Psycosiis)

by closed account N8RzwA7f

help with pointers?

hello, I have a gameBalls class and a gameWindow class. so in gameWindow.h I have : gameBal...

Feb 17, 2017 at 12:13am

[9 replies] Last: [quote=oOoOo]in order to add the gameBalls object to gameWindow it nee... (by Peter87)

by joe864864

Trouble using getline and using ostream& operator<<

I am currently having a little problem. I have all my code currently working except for when I go to...

Feb 16, 2017 at 11:37pm

[4 replies] Last: Thank you so much! (by joe864864)

by Sentoo

C++ homework help

Hi guys, I am having trouble with this assignment of mine: Write a complete C++ program that asks...

Feb 16, 2017 at 11:28pm

[4 replies] Last: @smartypantzss It worked correctly. The integer one was the right one.... (by Sentoo)

by tr0ne

Sum of each digit

Hello

Feb 16, 2017 at 9:42pm

[10 replies] Last: Always avoid global variables unless absolutely necessary. I'm not eve... (by integralfx)

by gunam12

vector insert function

i have a question regarding vector about having multiple info. for example if i have a file that con...

Feb 16, 2017 at 9:26pm

[3 replies] Last: Then use 3 vectors. vector<string> firstname; vector<string> l... (by AbstractionAnon)

by mohabd73

prime numbers

how I can write program print all prime numbers using by recusion function? #include<iostream>...

Feb 16, 2017 at 6:34pm

[2 replies] Last: I need to edit code abov (by mohabd73)

Beginners - February 2017 (Page 14)

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