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 num = 0; while(scanf("%d",&num) != EOF){ if (num > 0) { printf("1\n"); } else if (num == 0) { printf("0.5\n"); } else { printf("0\n"); } } return 0; }