Program Of Even Or Odd

This is a discussion on Program Of Even Or Odd within the C Programming forums, part of the General Programming Boards category; write a function which ask a user to type a number, it then tells whether the number input is Even ...

  1. #1
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    Program Of Even Or Odd

    write a function which ask a user to type a number, it then tells whether the number input is Even Or Odd?

  2. #2
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    Ok, easy stuff... what have you got so far... Post your code and lets see what we can do...

  3. #3
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    Use the modulo % operator.

  4. #4
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    Quote Originally Posted by CommonTater View Post
    Ok, easy stuff... what have you got so far... Post your code and lets see what we can do...
    Code:
    #include<stdio.h>
    #include<conio.h>
    void even(void);
    void main(void)
    {
    clrscr();
    even();
    
    even();
    getche();
    }
    
    void even(void)
    {
    int x;
    printf("\n\nType A Number :");
    scanf("%d",&x);
    if(x%2==0)
    {printf("\n\nYou Typed Even Number");}
    else
    {
    printf("\n\nYou Typed Odd Number");
    }
    }

  5. #5
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    Quote Originally Posted by snayyer View Post
    Code:
    #include<stdio.h>
    #include<conio.h>
    void even(void);
    void main(void)
    {
    clrscr();
    even();
    
    even();
    getche();
    }
    
    void even(void)
    {
    int x;
    printf("\n\nType A Number :");
    scanf("%d",&x);
    if(x%2==0)
    {printf("\n\nYou Typed Even Number");}
    else
    {
    printf("\n\nYou Typed Odd Number");
    }
    }
    Hmmm... try it like this....

    Code:
    #include <stdio.h> 
    #include <conio.h>          // warning, not standard C!
    
    int IsOdd(int Num)
      { return Num & 1; }      // odd integers have 1 in bit 0
    
    int main ( void )
     { 
        int uNum = 0;
    
        clrscr();               // warning, not standard C!
    
        printf("Enter a number : ");
        scanf("%d", &uNum);
        if ( IsOdd( uNum ) )
         printf(" %d is an odd number", uNum);
       else
        printf(" %d is an even number", uNum);
    
        return 0;
    }

  6. #6
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    hmmmmmmmmmm

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