EX4.17 &op
#include <stdio.h>int main()
{
int a,b,c,d;
char op1,op2,op3;
int sum;
printf("please input:a+b+c+d\n");
scanf("%d%c%d%c%d%c%d",&a,&op1,&b,&op2,&c,&op3,&d);
sum=a+b+c+d;
printf("sum=%d",sum);
return 0;
}
程序运行时从键盘输入:
1<回车>2+3+1<回车>
运行结果为7
页:
[1]