#include void main() { int i,j; for (i=1; i<=9; i+=3) { for (j=1; j<=9; j++) { printf("%2d * %2d = %2d ",i,j,i*j); printf("%2d * %2d = %2d ",i+1,j,(i+1)*j); printf("%2d * %2d =%2d\n",i+2,j,(i+2)*j); } for (j=0; j<47; j++) printf("="); printf("\n"); } }