Thread: Wrap around in array

Originally Posted by AndrewHunter

HAPPY BIRTHDAY TATER!

BLUSH!

Thanks!

Sorry guys but that isn t even working the output I'll get is this :
3 same wrong
4
1
3
3
5
2
32767
10
3

And I expect only this :
3 same wrong

I'm going with birthdayguys example, it looks so simple it must work !

Originally Posted by lamko

Sorry guys but that isn t even working the output I'll get is this :
3 same wrong
4
1
3
3
5
2
32767
10
3

And I expect only this :
3 same wrong

Post the exact code that produced that result please...

Your right :

Code:

#include <stdio.h>

int main ( void )
{
  int board[] = {9, 8, 6, 3, 4, 1, 3, 5, 2};
  int pos = 3;

  int i;
    for ( i = pos; i < pos+9; i++ )
        if (pos == i % 9)
            continue;
        else if (board[i % 9] == board[pos])
            printf ( "%d same wrong  \n", board[i % 9] );
            //return true to use in other part of the program
return 0;
}

This code is working like expected !
I made some errors because I was working to fast I'm only a newbie and need sometime to understand the code preferabel, I use a debugger just to see the values.

The best thing I learned from you guys is how to use modulo in a for loop and why you never use i and only i % 9