APP Majid

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int t[8][8],i,j,test1,test2,test3,test4,r,a,b;
    for (i=0;i<8;i++)
    {
        for (j=0;j<8;j++)
        {
            t[i][j]=0;
        }
    }
    do{
        printf ("Saisir A et B: ");
        scanf ("%d%d",&a,&b);
    }while ((a<0 || a>8) || (b<0 || b>8));
    printf ("Matrice Avant transformation:\n ");
    for (i=0;i<8;i++)
    {
        for (j=0;j<8;j++)
        {
            printf ("%d|",t[i][j]);
        }
        printf ("\n");
    }
    r=-1;
    do
    {
        r++;
        test1=0 ; test2=0 ; test3=0 ; test4=0;
        if (a-r>=0 && b-r>=0)
        {
            t[a-r][b-r]=1;
            test1=1;

        }if (a-r>=0 && b+r<8)
        {
            t[a-r][b+r]=1;
            test2=1;


        }if (a+r<8 && b-r>=0)
        {
            t[a+r][b-r]=1;
            test3=1;


        }if (a+r<8 && b+r<8)
        {
            t[a+r][b+r]=1;
            test4=1;
        }
    }while (test1==1 || test2==1 || test3==1 || test4==1);
     printf ("Matrice après transformation:\n");
    for (i=0;i<8;i++)
    {
        for (j=0;j<8;j++)
        {
            printf ("%d|",t[i][j]);
        }
        printf ("\n");
    }
}