Beginners - C++ Forum - February 2012 (Page 10)

I have used Dev-c++ for a lng time, but after I heard a lot about how outdated it is, I swithed to the new wxDev-c++. But, it's debugger doesn't work. It prints...

[no replies]

by Lio

exit do while loop

How can I exit this loop if the choice is 3 Thanks do { cout << "Enter a number between 0 and 2, 3 to end: "; cin >> choice; ...

[2 replies] Last: Thanks,I found my error (by Lio)

by atjm88

Maximum Number from 3 numbers?

#include <iostream> #include <conio> int maximum (int,int,int); main() { int a,b,c; cout<<"Enter Three Integers: "; cin>>a>>b>>c; cout<...

[15 replies] Last: > I'm thinking specifically of the printf() function which is from C. ... (by JLBorges)

by ichigo917

Problem with pointers and function

this is for my computer programming class. I'm suppose to make a program that ask for how many grades the user would like to enter. then they would enter the ...

[1 reply] : Gimenez Carlos, Contractor _Morning my friend. We want a building. G... (by ne555)

by Joyce Lim

Input output file

I have tried to open the particular file, but i didnt managed to open it, i wonder where is the file i supposed to save it at, in the debug folder or the curren...

[3 replies] Last: I mean, i found the location to put the file where i can proceed on to... (by Joyce Lim)

by qwertyu1234

reading a datafile within a programme

Hello again all, first of all, thanks for all the replies that I have received earlier, they really help me as i am a beginner! My problem is as follows: ...

[1 reply] : You could use the vector class which can hold strings as elements, but... (by CJC0117)

by redalert127

Else IF statements (1,2,3)

i keep getting errors under my else's and under my 'dead lift' and the 'pushup' could some please help me #include <iostream> using namespace std; int ...

[41 replies] Last: only one thing more to ask how can i get deadlift to go in as 2 word... (by roberts)

by kw1991

how do you make a hashtable store records (1,2)

I have made a hashtable that stores numbers perfectly but now I need to change it so that it stores student records ie id number, first name, surname, and GPA. ...

[22 replies] Last: solved (by kw1991)

by Dexterr

Error Building and Running

Hello there, i have recently started messing around with some C++ tutorials and currently using Dev-C++ to complete every action that i need to try, please note...

[9 replies] Last: @Framework: you are making look as it was a compiler extension. Both c... (by ne555)

by savan12986

Populate an array with new objects

I'm having problems populating an array with objects. I'm trying to read in a file and create an array of counties. I'm reading in a line then trying to create ...

[7 replies] Last: ok. thanks guys. I figured out my problem. I changed everything to ret... (by savan12986)

by closed account 2NywAqkS

Using functions in a vector of classes.

I have a vector of classes for bullets but I'm not quite sure how to use the functions the class when its in a vector. To initialise: class Bullet { b...

[5 replies] Last: >and in the loop I tried: for (int i = 0; i <= Player_Bullets_Vector.... (by JLBorges)

by yhangel

passing vector to another function

here is the scenario... i have this 4 function that i want my vector to work into.. function 1: where i started inputting in my vector function 2: wher...

[4 replies] Last: The first one is wrong because your passing a vector, but the function... (by Stewbond)

by znerich

Sorting vectors of structs

I am having a hard time wrapping my head around sorting a vector of structs. Basically I have this struct, STUDENT, with members first name, last name, and c...

[2 replies] Last: You can use standard algorithm std::sort declared in header file algo... (by vlad from moscow)

by dirtypeanut

math.h - xcode - cdf

Hi everybody! I am new in C++ and I am trying to find out how to use the cumulative distribution function for normal random variables. I am using the math.h ...

[5 replies] Last: Okay one more. I've made it a little more c++ and optimized it a bit.... (by Stewbond)

by gelatine

fixing text to screen

hello i want some function with in right uppercorner the date is fixed. can someone tell me how to do that and where i could find something about it.

[1 reply] : The console doesn't do this simply. You can do it by making your own ... (by Stewbond)

by atjm88

Inline function??

Hi, can I know what's Inline function and how to use them? #include <iostream> #include <conio> inline float cube(const float a) {return a*a*a;} main...

[9 replies] Last: const is never really necessary (unless some other const enforces it).... (by hamsterman)

by Guitars

How to reverse a number?

I want to know how to reverse a number in a column, here is my code: #include <iostream> using namespace std; int main() { int n; do { cin>>n; n/...

[9 replies] Last: Here I started off by findign the number of digits. I did this with: ... (by Stewbond)

by atjm88

5x and 6x??

#include <iostream> #include <conio> void a(void); void b(void); int x=1; int linenum = 0; main(){ int x=5; linenum++; cout<<linenum<<"...

[5 replies] Last: Thanks Texan...More understand now... Can I know why u r using print_... (by atjm88)

by yhangel

hide cin

can some on help me to hide the input.. like for example a user would have to choose from the choices but his input will not be shown in the screen.. i try get...

[7 replies] Last: using the code above... what should i do to make my input be normal ag... (by yhangel)

by prestige

help me... I cant wok a bit. Question

Write a function in C++ which accepts a 2D array of integers and its size as arguments and displays the elements which lie on diagonals. 2 [Assuming the 2D Ar...

[1 reply] : Elements of D1 are at , elements of D2 are at [size-i-1], where i g... (by hamsterman)

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Beginners - February 2012 (Page 10)