#include<stdio.h>
int main()
{
int x,y;
printf("请输入x的值:");
scanf("%d",&x);
if(x<0)
y=-1;
else
if(x==0)y=0;
else y=1;
printf("x=%d,y=%d\n",x,y);
return 0;
}
时间:2021-08-15 11:33:07
#include<stdio.h>
int main()
{
int x,y;
printf("请输入x的值:");
scanf("%d",&x);
if(x<0)
y=-1;
else
if(x==0)y=0;
else y=1;
printf("x=%d,y=%d\n",x,y);
return 0;
}