题解 | #取近似值#
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
#include <stdio.h> int main() { float a,b; while (scanf("%f", &a) != EOF) { b=(int)a+0.5; if (a>=b) { printf("%d",(int)(b+0.5)); } else { printf("%d",(int)b); } } return 0; }