题解 | #计算单位阶跃函数#
计算单位阶跃函数
https://www.nowcoder.com/practice/0b23793ae48a4e6cb7dfff042c959a04
#include <stdio.h> int main() { int t; while(scanf("%d",&t) !=EOF) if(t>0) printf("1\n"); else if(t==0) printf("0.5\n"); else if(t<0) printf("0\n"); return 0; }