编辑代码

#include <stdio.h>
int main () {
    int x,y;
    scanf("%d",&x);
    if(x<0)
    y=-1;
    else
    {
    if(x>0)
    y=1;
    else
    y=0;
    }
    printf("x=%d,y=%d\n",x,y);
	return 0;
}