[Java] Rotation de Matrice char

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

 #define max 4

 int tab[max+1][max+1];

 int main() {
   size_t i,j;

   for (i=0; i<=max; ++i)
      for (j=0; j<=max; ++j)
        tab[j][i] = i*(max+1)+j+1;

   for (i=0; i<=max; ++i) {
      for (j=0; j<=max; ++j)
        printf("%2d ", tab[j][i]);
      printf ("\n" );
   }
  
   printf ("\nApres:\n" );


   for (j=0; j<max-1; ++j){
       for (i=j; i<max-j; ++i){
            int temp  =tab[i][j] ;
            tab[i][j] = tab[max-j][i];
            tab[max-j][i] = tab[max-i][max-j];
            tab[max-i][max-j] =tab[j][max-i];
            tab[j][max-i] = temp;
        }
   }

   for (i=0; i<=max; ++i){
      for (j=0; j<=max; ++j)
        printf("%2d ", tab[j][i]);
      printf ("\n" );
   }

   return 0;
}