General C++ Programming - C++ Forum - December 2015 (Page 12)

hello guys, i need some help with my code in main i have: int main(){ . . struct{ int id; string nazov; int rok; s...

[7 replies] Last: i need read data from imput file and put them in the struct. i did it ... (by mrvecka)

by xiaoping1997

i cant run my manager function part~

i just wanna run my manager function.. #include<stdio.h> #include<stdlib.h> #include<string.h> #include<time.h> #include<windows.h> typedef struct { i...

[no replies]

by pacman169

gettoken

I have trouble understanding this gettoken function. Token is a name, a pair of parentheses, a pair of brackets perhaps including a number, or any other single ...

[7 replies] Last: Do you have to read the input char by char with getch() ? Can't you ju... (by Thomas1965)

by unknown user

converting integers to character using pointers

where i should put the pointer to make convert integers to character this is the code #include <iostream> #include <limits> using namespace std; bool en...

[1 reply] : I don't understand your question. Can you be more specific? Why do y... (by dhayden)

by closed account E3h7X9L8

generating triangle problem

I'm trying to generate a triangle inside a 2D array , the triangle must fit completly in the array and the peak of the triangle must be in the middle of the fir...

[6 replies] Last: the coordinate of the center should be Y = 12/2 = 6 and X = 20/2 = 10 ... (by closed account E3h7X9L8)

by lycloud

Draw a map using SDL library

Hello , i'm doing a projet and i have to draw a map that shows all municipalities of France from a csv file by using SDL library. it's the first time that i us...

[no replies]

by YOSIFALAQEEL11

help please (1,2)

i have project and the time remaining to due is day and half and iam really stuck i would appreciate some help this is the project : Write a menu driven p...

[24 replies] Last: for(i=0;fscanf(input,"%d %d %s ",&id ,&grade ,&name )!=EOF;i++){ ... (by YOSIFALAQEEL11)

by alxprog

Accessing members of an outer class inside nested class since c++11

"Declarations in a nested class can use any members of the enclosing class, following the usual usage rules for the non-static members." I've read it here at ...

[5 replies] Last: Now I got the picture, thanks. (by alxprog)

by lebron sharma

works without errors!! but stops in the output!!

okay guys, this my program about employee management system. I had earlier posted this coding asking to clear the errors. Now its working fine without errors, b...

[9 replies] Last: How to use code tags: http://www.cplusplus.com/articles/jEywvCM9/. (by SamuelAdams)

by unknown user

converting interger to character using pointers

Where i can put the pointer so that those intergers will be converted to character This is the code: #include <iostream> #include <limits> using namespace st...

[1 reply] : How to use code tags: http://www.cplusplus.com/articles/jEywvCM9/ (by SamuelAdams)

by RabidCamel

QuickSort

Having trouble getting my quicksort function to work. Been trying to figure out what's wrong with it for several hours. I'm trying to sort the following arra...

[1 reply] : well I can't run incomplete code and I'm too lazy to try and read unfo... (by SamuelAdams)

by whoShmurf

Biinary Tree Adding Problem

Hi, I'm having trouble getting my output function to output in the correct order. Help would be appreciated. Edit: I figured it out

[no replies]

by tayyabawahab

program to display most repeatitive character in a sentence using array

there is one more issue if suppose to be there are two alphabets who occurs same time for example in a sentence :hello hey: h occurs 2 times e occurs 2 time an...

[6 replies] Last: If you want your code to show all letters that have the highest freque... (by cire)

by Shopshop

Are these both same?

I have a heap insert function in c++ Void insert(int n){ Size++; Array = n; //percolateup } Void insert(int n){ Array[size+1]= n: Size++; //...

[1 reply] : Yes, both snippets change the program state in equivalent ways. (by helios)

by Ozzy69

Help with my program

Hello, my program dont behave; If this program were in C extension, it would work quietly, but in C ++ extension it does not work, why? Look my code: #in...

[1 reply] : It looks like you went to a lot of trouble in order to suppress the co... (by Chervil)

by keanedawg

Unable to access a protected variable in a derived class.

I'm trying to understand my following error. Q1.cpp:27: error: ‘double Dessert::calories’ is protected Q1.cpp:46: error: within this context But I ...

[1 reply] : // ... class Chef : public Dessert { private: bool qualified; p... (by cire)

by DyslexicChciken

Segmentation fault occurring weirdly UPDATE

EDIT: I found a new segmentation fault. I am getting a segmentation fault whenever I derefernce pointer entries to Segment object within segmentTable ins...

[12 replies] Last: That would do it. (by cire)

by galaxylfc

checking each structure element

I'm having trouble with this part of the assignment in the "void display(Leads x)" section: Ask the user if they would like to see only active leads Y or N for ...

[3 replies] Last: How can I check the active member of the element? Loop over the arra... (by MikeyBoy)

by hardwired

Validating user entry not working..

Hey all, I'm using the code below and similar to validate user entry but can't seem to get it to work... NOTE_LENGTH is declared as an integer, previously.. ...

[6 replies] Last: https://stackoverflow.com/questions/13281669/how-do-i-sanitise-cin (by Moschops)

by rakan92

Detecting Empty Lines ??

I am having a trouble on Detecting Empty Lines in my program . my input.txt files looks like this: <code> 4 4 0 0 1 2 1 0 0 0 1 3 5 4 0 6 3 2 ...

[3 replies] Last: If the line is empty, then you need to set the next array element to "... (by andywestken)

C++

Forum

General C++ Programming - December 2015 (Page 12)