C++

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Beginners - March 2016 (Page 42)

I'm writing a program that takes an integer input as a dollar amount and the program will then tell you the fewest bills possible to get to that amount. My assi...

[2 replies] Last: Thank you! That cleared it up! (by forge019)

by ec252

Printing One Asterick in a 2D array

Why isn't my code working the way I want it to? I am having a problem with my code. I have to create a snake game and just right now(at the moment) I only n...

[6 replies] Last: I'm sorry, I worked on it today and it works now. I must have done som... (by ec252)

by axel609

can't open file

need help opening files in a function #include <iostream> #include <cstdlib> #include <string> #include <fstream> using namespace std; void dis...

[1 reply] : Try "C:/MyPets.txt" with a '/' after the ':' ... (by Chervil)

by FireShadow

Input into private class variable in class function

Hello everyone! I am trouble with this program. I made a class for my SFML game that manages everything. However, when I am trying to input the character name a...

[no replies]

by rain

Need help with generating random fromseed in my class

Hello. I am trying to write class for generating random floats. template<unsigned short seed> class PseudoRandomGenerator { public: PseudoRandomGenerato...

[2 replies] Last: Alternately: template<unsigned short seed> class PseudoRandomGenerat... (by cire)

by AbMuneeb

Gaming process

I want to know how can i make a vedio game.... i have searched enough but cant find the way through which i can make a game.... i jst wanna know the process,too...

[1 reply] : For 2D games: You can check out the SFML library: http://www.sfml-dev... (by FireShadow)

by wotah

Need help with my code

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[1 reply] : What do you think the starting value of totalCharCount should be? Zero... (by Moschops)

by CrashNebula

advice for dealing with files

Hi everyone, so I'm making a program that lets the user make a crossword puzzle. I have some pseudo code for the input/output. But I don't know how to handle fi...

[5 replies] Last: Yep! That's what I was thinking! (by koothkeeper)

by spacer15

BFS for RGB puzzle.

I solve RGB puzzle using BFS, it is working correctly but i need to print the route which it used to find out the solution. I am a little bad with pointers, the...

[4 replies] Last: @theturk1234 Well I didn't apply pointers anymore, I just made a stri... (by spacer15)

by itsbenbroughton

Multiple objects calling a function

Hi all, in my code below, I have 2 objects, each with "age" member data. I have a method that is supposed to add those ages and convert them to another number, ...

[6 replies] Last: No problem! (by theturk1234)

by elbuto00

Please HELP with random numbers

Input a number/integer:_____ num1 = num2 = num3 = The Total is:______ Let say I input 50 num1 = 10 num2 = 15 num3 = 25 The Total is: 50 If I inpu...

[12 replies] Last: Turbo C++ is ancient. You'll want to randomize() somewhere at the be... (by Duthomhas)

by shortikid12

Long Code with a segmentation fault

Sorry for the long code, but I am completely stumped with trying to get a simple Tic Tac toe game going. Once I get into the MakeAMove function, it breaks. A...

[2 replies] Last: Something looks odd around lines 26/27 and 33/34. You have both a loc... (by Chervil)

by Speakmore

-Need Help- c++ double function

I'm having some trouble with this program, I'm aware I can use a vector but I'm trying to do it only using arrays. Once the program gets to the initial array si...

[3 replies] Last: void doubleArray( Information * person ) { Information * temp; *per... (by keskiverto)

by dominologi

[Error] Id return 1 exit status

// Initializing an array, filling an array and manipulating elements. //Programmer: dominologi #include <iostream> #include <cmath> using namespace std; ...

[4 replies] Last: I have no clue as to what you mean by the <>formatting button. Read... (by AbstractionAnon)

by torgaiv

I need help to read words from a string

Hi, I need to read a word in a string, without using tokens. Consider word as any sequence of letters that are uppercase or lowercase. The numbers or other cha...

[3 replies] Last: Get whole line Create vector<string> to hold all the output words crea... (by Moschops)

by PocketTNT

Char to word comparison with if statement

I have my code and it seems to run fine but when I run the code and enter left or right it uses the else statement instead of the if statement(s). If I remove ...

[7 replies] Last: Look, I'm still learning how to program. I haven't even made it past t... (by PocketTNT)

by Idiotal

tolower() problem.

#include "stdafx.h" #include <algorithm> #include <iostream> #include <string> int main(){ std::cout << "Are you OK?"; std::string a; std::cin >> a; tolow...

[1 reply] : tolower() operates on a single character at a time. Also it leaves t... (by Chervil)

by b29hockey

sort function

I have no idea why this sort function is not working. Help would be appreciated Im trying to get the list of people sorted by their birth year. But I cant figur...

[3 replies] Last: You're trying to output a Person object, right? cout << knows all ... (by Moschops)

by MisterJoe

I need help making a number guessing game.

Write your question here. Hi I have just started coding and was wondering if you could help me out. It keeps telling me the answer. I also need to make it ask...

[6 replies] Last: you should put your do{/* . . . */}while(guess != randomNum); inside... (by etrusks)

by jaykeblakk

Arrays and strings

Hello. I'm writing code that will take a string as input, store it in an array, then analyze the array to see how many of the user input character there are in ...

[1 reply] : string phrase is an array of strings not an string. so each index of ... (by Calcushtag)

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