输出乘法口诀表

void test(){int i = 0;int j = 0;for(i = 1;i<=9;i++)  //循环条件，外层循环9次{for(j = 1;j<=i;j++)//内层循环，循环i次{printf("%d*%d=%2d ",i,j,i*j);}printf("\n");}return 0;}