程設練習1-8

#include<stdio.h>
#include<stdlib.h>
int main(){
    int i,j;

    while(i<9)
    {
     i++;
     j=1;
     while(j<=9)
     {
      printf("%dx%d=%2d ",j,i,i*j);
      j++;
     }
     printf("\n");
    }
    system("PAUSE");
}