#include<stdio.h> int main(void) { int x,y; printf("Enter x:\n"); scanf_s("%d",&x); if(x<0){ y = -1; } else if(x==0){ y=0; } else{ y=1; } printf("y=%d\n",y); return 0; }
posted on 2013-10-19 22:44 大叔控727 阅读(2417) 评论(0) 编辑 收藏 举报