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Beginners - April 2011 (Page 19)

This program is doing the factorial of a number and for some reason whenever i type in 13 i get an error......The Factorial of you number, 13,is: terminate cal...

[5 replies] Last: Like said Mathhead200, you can't have 13! on int. Or at least not on 3... (by userulluipeste)

by cstorm

Main Parameters

Ive been my Highschool C++ programming for about 6 months now. We've gone over alot, and i now understand parameters(Well most parameters) except for the parame...

[12 replies] Last: There is a slight difference between an explicit void and nothing at... (by userulluipeste)

by tonnot

How to create a map copy for a map already exists

I have a private map for my class: map<unsigned int,int> map__rows; During some process I make a copy of this map into another map,later I want to delete t...

[2 replies] Last: thanks.... it is true.... (by tonnot)

by shakemaster52

my program stops working please help

this is my program #include <iostream> #include <string> #include <stdlib.h> #include <stdio.h> #include <time.h> #include <iomanip> #include <cmath> ...

[4 replies] Last: thxs ill try to clean it up (by shakemaster52)

by bigfisherman

count the number of words in c-string

using a c-string how would you count words by the space?

[14 replies] Last: You might want to look at string tokenize: http://www.cplusplus.com/re... (by userulluipeste)

by IvanLi

how to use iterator as parameter

hi experts, im trying to input iterator as parameter in a procedure the linkedlist <char> contains 'a','b','c','d','e','f','g' linked list is named "chara...

[3 replies] Last: oh, yeah, i get it~! thank you (by IvanLi)

by Matiusk

Value wont show

The program wont let me print the value of a b c and d =(, im sure it has something to do with my syntx printf("\n50 cents,%a\n"); //What kind of code sho...

[7 replies] Last: when you count the coins, you might want to decrease the cash for exam... (by userulluipeste)

by bigfisherman

Why isn't this outputting?

Why isn't the total outputting in the last function? I need help, #include <iostream> #include <cstring> using namespace std; int countWords(char* one...

[4 replies] Last: int countWords(char* one, int SIZE) //char array/pointer, length of a... (by ultifinitus)

by macsuma

HELP HELP

hello i new to all this im looking for some help i hope u guys can help me using namespace std; double min,sub, max; const int SIZE =10; int list ; i...

[3 replies] Last: [quote=macsuma]hoe can i do the second step /* here you'd probably w... (by matsom)

by kxnt

Question Help Please...

I'm going to take a summer class on the intro to C++, but I wanted to get a head start so I bought a book & have been doing some of the examples on my own, but ...

[3 replies] Last: This site actually has a pretty good tutorial. If you want to know abo... (by Zhuge)

by joker25

ifstream f(strFile); problem???

77 C:\Users\dominic\Desktop\prj5\yahoo ex 1.cpp variable `std::ifstream f' has initializer but incomplete type ^^^^thats the error I get and I dont know how t...

[1 reply] : You left out #include <fstream> and another thing, ifstream f(strFi... (by matsom)

by khaled

question

i create a vector and i have access an element which is not in the vector's range but it's a must

[1 reply] : I'm not sure I understand what you are trying to say, but... A vector... (by Zhuge)

by billywilliam

Cannot find PDB files

After I'm done compiling my program, everything compiles fine (rudimentary Win32 Console Application), but when I run it, I get a few 'errors' in my output box....

[1 reply] : If you have just declared the string, it'll say <Bad Ptr> until it is ... (by Zhuge)

by PracticingProgrammer

Whats the difference

is there any difference between: while(true); and, do(;;);

[9 replies] Last: Mathhead200 ...that possible minute difference will probably be op... (by Mathhead200)

by Thumbz

Basic Game

I want to make a game where you use "a" and "d" to move a dot from left to right. The game play would be like this, printing lines in console: ...o.... ...o......

[8 replies] Last: I was hoping it might be something easy like... is key pressed("whate... (by Disch)

by neowoot

Strange String Error when Passing a String?

Hello again, all! This is supposed to be a somewhat simple program using arrays and a function that returns a value. This is a constant I declared above the ma...

[2 replies] Last: RESOLVED! Changing int scores and string exams into arrays for the pro... (by neowoot)

by seerex

My calculator - evaluate it please :)

Hi there, this is actually my first real program i've made. took me only 10 min to make or so and im doing it to "demonstrate" wether im feeling confident enoug...

[12 replies] Last: Thanks ascii. I was worried i was taught wrongly. (by PracticingProgrammer)

by b1gb0y2013

Faster Output

The game Ive been working on recently im having trouble with. It prints out a 45 x 80 map, and everytime you move it reprints the whole map. However, cout doesn...

[15 replies] Last: Actually now that I think of it, thats probably it. I put that there f... (by b1gb0y2013)

by seerex

how do u take notes and practice?

hi there, ive recently started to learn c++ through "c++ for dummies, 7 books in 1". I'm having a rough time, i guess thats normal. i try to read for about 2...

[9 replies] Last: You will never, ever, ever, ever, …, ever stop making mistakes. I to... (by Mathhead200)

by Matiusk

Need help on mathematic formula

I am asked to write a simple C program that will accept an integer value in the range of 5-95 and as multiple of 5 representing the number of cents to give to...

[8 replies] Last: if (min<cash&&cash<max) { cash = cash / 5; return(cash); } /... (by Mathhead200)

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