assigning value

This is a discussion on assigning value within the C++ Programming forums, part of the General Programming Boards category; hi everybody! I'm new to programing in C++. I have a question..How I can assign to "x" values beetween 0 ...

  1. #1
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    assigning value

    hi everybody! I'm new to programing in C++.
    I have a question..How I can assign to "x" values beetween 0 and 10.
    I can make " int 0<x<10;" or "int x=1,2,3,4,5,6,7,8,9;" or...
    please help me

  2. #2
    and the hat of wrongness Salem's Avatar
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    Try a for loop.
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
    I support http://www.ukip.org/ as the first necessary step to a free Europe.

  3. #3
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    This displays numbers from 0 to 10.
    If you want it to go from 1 to 10 just change "int x = 0" to "int x = 1".

    Code:
    #include <iostream>
    
    using namespace std;
    
    
    int main()
    {
        for (int x=0; x<=10; x++)
        {
            cout << x << endl;
        }
        return 0;
    }

  4. #4
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    I want to make a small game ..to guess the number beetween 1 an 10. I don't want to show the numbers 1,2,3...10. I know woh to make that . so?

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    search up:
    -if statements
    -cin


    edit: also you will need rand()

  6. #6
    Registered User slartie's Avatar
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    I'm new to C++ and I consider myself a complete dunce when it comes to this language, but curiosity got the better of me and decided to give this a go, (even though I guess this will do the homework for the original poster).

    Code:
    #include <iostream>
    #include <stdlib.h>
    #include topsecret
    
    using namespace std;
    
    int main ()
    {
        int number = 0, guess = 0;
        srand ( somemagic );
        number = rand() % fairydust;
    
        cout << "I'm thinking of a number. Can you guess which?" << endl;
    
        while (guess != guesswhat)
        {
            cout << "Pick a number : ";
            cin >> guess;
    
            if (number > guess)
                cout << "Too low" << endl;
            else if (number < guess)
                cout << "Too high" << endl;
            else
                cout << "You're a genious!" << endl;
        }
    }
    It took me a while to figure out how rand() worked, but coming from nothing to the above in 30 minutes is nothing less than amazing to me.
    Last edited by slartie; 10-17-2011 at 01:02 PM. Reason: obscuring a few obvious parts of the code

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