C-study/02/2/2.c

/* xtao */
#include<stdio.h>

int main()
{   
	int a,b;
	scanf("%d %d",&a,&b);
	printf("%d + %d = %d\n%d - %d = %d\n%d * %d = %d\n%d / %d = %d",a,b,a+b,a,b,a-b,a,b,a*b,a,b,a/b);
    return 0;
}