Beginners - C++ Forum - March 2014 (Page 22)

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[1 reply] : Hi @cheer4BAS, try: do { balance = PlayGame(balance); cout << ... (by eyenrique)

function brings up random letters and numbers?

I am writing a program to compute the distance formula. It runs smoothly until the solution, that's when it brings up a string of random numbers and letters. I ...

[3 replies] Last: Two (three? four?) things: -- To call your distance_formula , you nee... (by long double main)

by iluv41

undefined variable, do while loop question

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[1 reply] : Declare balance before the loop: int balance; do { balance = Pl... (by long double main)

by rookiecoder

Cant get my loop to work!!

Hi guys, I just started learning C++ a week ago and im trying to get a counting loop to work but I cant. Im going nuts because I know somewhere in my code ther...

[13 replies] Last: @ rookiecoder: Ah I see. Try this then: float dummy = deposit; int y... (by Stormboy)

by original4u

rock paper scissors help

Hi, This is my first time on this forum so I want to thank you in advance for your help. When I submitted this program, i got the following error: 8.1: expe...

[3 replies] Last: Guys, I appreciate the help. The program now work the way it was inten... (by original4u)

by Retraction

Problem with if else?

Beginner programmer here. The problem says that line 27 has illegal else without matching if. #include <iostream> using namespace std; int main() { c...

[3 replies] Last: Thanks. It worked. (by Retraction)

by closed account 4jzvC542

Exam Question Predict the Output

In my Final Exam paper I got following question : "give the output of following program" #pragma GCC diagnostic ignored "-fpermissive" #include <iostrea...

[4 replies] Last: @giblit yes I got it but bit late... see I lost marks alright but joke... (by closed account 4jzvC542)

by jb1200

calculating a fibonacci sequence

fgfdfhfdh

[1 reply] : The counter should not be used in generation of the fibonnaci numbers.... (by Hiten)

by enemy

conversion constructor

Hello! I do not have in my textbook any chapter nor idex item "conversion constructor". Pleasse, can someone help me with changig a and y in object a? Can some...

[1 reply] : you can declare a public member function so called mutator which essen... (by nvrmnd)

by SassinPr0ph3cy

Help Building Cal3d2ogre

Hello new here and a beginner to the world of C++. Not going well Im having Extreame diffculty Building Cal3d2orge http://www.ogre3d.org/tikiwiki/tiki-index.php...

[no replies]

by doctorX

Dynamic Arrays

Hi! This is my first post here on cplusplus.com. I'm fairly new to programming and I was making a small program that keeps taking integers from the user and p...

[6 replies] Last: Ohh ok. I totally get the logic behind the loop part, I just didn't kn... (by doctorX)

by ronnyHidayat

can't compile program in dev-cpp

Hallo. I'm new in dev-c++ compiler, i have error when i compile my code. The error like this : [Linker error] undefined reference to '__cpu_features_init'. So...

[3 replies] Last: Thank you to catfish666, you right. Dev-c++ conflicting with minGW. ... (by ronnyHidayat)

by alsade

how can i calculate 'the sizeof pointer's array

im trying to create a function that will execute a for loop as many times as the size of array which contains pointers to structobjects. the only thing i can s...

[1 reply] : I recommend to use std::array<> and just call .size() member funct... (by nvrmnd)

by Falke88

Some issues with .h and .hpp files

Hey guys! I actually came a little bit confused with my header files here. My compiler throws up an error and I can't find the solution anyhow. I'm sure I miss...

[6 replies] Last: OK, two things. First, you need to move your extern declarations of th... (by TwilightSpectre)

by chk2

core dumped- dynamic arrays

hi! im desperate... i dont know why but in specific test that i run on my code the program crushed. that heppens while the program releases the memory of 2...

[4 replies] Last: change delete arr ; to delete arr[ loop ] and int **&arr to i... (by nvrmnd)

by shaikha

can anyone help me plz

can you solve this one for me ?? Write a C++ program to perform the following: 1) Input a positive integer total that represents the total distance in ...

[4 replies] Last: sorry but i didn't get the dividing point !! so i need to divied over ... (by shaikha)

by Mizfizz

Beginner Exercise Help

#include <iostream> int main() { int a = 1; int sum = 0; while (a <= 10) { sum += a; a++; } std::cout << "Answer: " << sum <<std::endl; return 0...

[3 replies] Last: you can try : int a=10; int sum=0; while(a>0){ sum+=a; a--; } e... (by zsteve)

by newbie2014

C++ for beginners : Array's problems

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[1 reply] : 1) regmane and revname should be string, not char. 2) Line 98: there ... (by MiiNiPaa)

by dleanjeanz

For loop will slow down if it have to repeat many times?

I have coded a solution to solve the problem on this site: http://www.codechef.com/problems/INTEST #include <iostream> using namespace std; int main() { ...

[4 replies] Last: Thanks guys, all I did was adding ios_base::sync_with_stdio(false); ... (by dleanjeanz)

by Antone333

adding texture to a rpg game

so i made a very simple console rpg game. it is the start of an rpg. and what i am wondering is how do i put tiles to the characters? thanks for the help! ...

[1 reply] : You are going to have to use a 2d/3d graphics library for textures. I ... (by giblit)

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Beginners - March 2014 (Page 22)