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Beginners - September 2010 (Page 12)

How do I make multiple random number generators?

So I've decided to make my first game, but already I've hit a problem. The code I want to impliment gives the player and the AI a number between 1-1000 each ...

[11 replies] Last: That's basically the idea. random number generators are basically j... (by Disch)

by Mazd

Find prime number

Hi,i need to write program to print prime number between 1-20,please give me outline :)

[18 replies] Last: I have a similar problem with my program but i need it to list the div... (by geko)

by Arisaitou

Hello, I've a question

I'm 12 years old and i'm still new, i wanted to make games for Computers, i've mastered Warcraft III GUI encoding and a lil' bit of JASS, i'm bored of Warcraft ...

[5 replies] Last: is there any program specialized in C++? If you simply mean somet... (by MottMan)

by geko

problems with loop program to work with intergers

prompted to input a positive integer N.and than For every natural number M that is less than or equal to N, its sapose to Generate a list of all divisors of M,...

[no replies]

by AnthonyF

Managing an array using typedef

For a programming project I need to have an array of an object (declared using typedef) with various functions for adding, removing, and iterating through it. ...

[1 reply] : #include <stdexcept> ... else throw std::out_of_range( ... (by Duthomhas)

by ItchyElbow

Question about displaying content in a 2D array of pointers

I'm kinda stuck and hope this is something obvious. I'm making a simple Stratego game. Right now, I'm working on a function that displays the grid. The grid is ...

[3 replies] Last: Wow I never thought of calling a function within the nested loops. ... (by Disch)

by louarnold

OpenCV: WinXP vs Linux

What are the advantages and disadvantages of developing OpenCV applications in Linux vs Windows? Linux solutions would be distributed for Linux systems. The ...

[1 reply] : What are the advantages and disadvantages of developing OpenCV applic... (by hamsterman)

by Arisaitou

My program appears like this..instead of that..

Well my program appeared like this.. Hello blah blah!blah blah blah i wanted it to go like Hello BLah blaH! Bblah blah blablabla must it go >>>...

[2 replies] Last: cout << "Hello BLah blaH!" << endl; cout << "Bblah blah blabla... (by daveD)

by Arisaitou

My first program just exits?

I successfully created a math program!Learned it in my golden 30 minutes :D So the problem is when i compile it, it just exits by it self, i do see words, is ...

[4 replies] Last: thanks, you're quiet but helpful :) (by Arisaitou)

by khouser

User Assigned Array/Function

I am tweaking an assignment from school. I am not asking for someone to do my homework, just if what I want to do is possible . In the original assignment, t...

[6 replies] Last: Indeed, I made a typo. Desh is correct. (by Zhuge)

by pauyon

Entering 5 names into a 2D Array

Hello everyone, I need to make a 2D Array that can hold 5 student names (including last names) that is imputed manually by the person when asked. Now I kind ...

[12 replies] Last: Ooh... I see now... thanks for the clarification! Looks like they aren... (by pauyon)

by darkbritt265

Newbie - Honest Questions (I think... Hahaha)

Hello there. I am sure I don't need to introduce myself since many of you check the username anyway. I have recently become very interested in programming (j...

[3 replies] Last: - What is the difference between C# and C++? Is it much of a differen... (by Athar)

by elvis0288

i have big problem rand() (1,2)

hi my name is Elvis and i am building a program that it has to be submitted today and i cannot find the way yo finish it. the program is this:: 1. If all 3...

[22 replies] Last: Really? I thought the problem was because time() returns a time_t and ... (by Zhuge)

by juvan

ttmath UInt to string?

Hi all First of all I am using a c++ library ttmath, and I have a problem. I have a really big number declared like this: ttmath::UInt<20> big1; And ...

[13 replies] Last: Just do a few range tests and see what has a larger range than that. ... (by jsmith)

by OnymousIllusion

I'm thinking loop trouble any ideas

This programming I'm making should take in 2 student's names, student ids, and 5 grades. but when it gets to taking in grades it only takes in one, and at the e...

[4 replies] Last: As has been stated before, line 23 is going out of bounds on the area.... (by Zhuge)

by badass

encryption

I've got make a program in c++ to implement a cfb encryption algorithm with key generation,hash generation,decryption the works... i have no idea where to st...

[3 replies] Last: Pretty much all will have the same performance. C# will likely have t... (by PanGalactic)

by juvan

Dynamic mem alloc inside function

Hi all, How would it be possible (if at all) to dynamically allocate memory from a function and then use the data after the function has closed. For i.e.: ...

[6 replies] Last: what I get back in my string (in this case in sStr) is giberish No,... (by Athar)

by HitCode337

What's wrong with my "Hello World" source code?

// testing123.cpp : Testing purposes #include "stdafx.h" #include <iostream> int main() { std::cout << "Hello world!" << std::endl; c...

[11 replies] Last: @L B - Thank you, your method worked. (by HitCode337)

by tblake3

More searching a text file questions

I am creating a program that will search a text file for a particular phrase. Immediately after that phrase will be a number that needs to be processed and ente...

[4 replies] Last: As a help, I'm searching a .gpx file, which is a text file for Garmin... (by tblake3)

by liamwithers

Else if problems! Noob question!

I'm creating a simple program which asks the user to input their age, and it should give different outputs, depending on what the user has entered. // Age Tin...

[7 replies] Last: [quote=spaggy]The most straight forward and less error prone way is pr... (by Disch)

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