#include <stdio.h>

int main() 
{
    int a, b, i, size;

    size=11;	/* -5 to 5 is 11 numbers */

    /* Write out heading line */
    printf("a+b| ");
    for(b=-5; b <= 5; b++) { 	/* Changed numbers */
        printf("%3d ", b);
    }
    printf("\n");

    /* Write out separator line (dashes) */
    printf("---+-");
    for(i=1; i <= size*4; i++) {
        printf("-");
    }
    printf("\n");
    for(a=-5; a <= 5; a++) {	/* Changed numbers */
        printf("%2d | ", a);
        for(b=-5; b<= 5; b++) {   /* Changed numbers */
            printf("%3d ", a+b);
        }
        printf("\n");
    }
    return 0;
}