题解 | #取近似值#
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
#include <iostream>
using namespace std;
int main() {
float a;
int b;
while (cin >> a) { // 注意 while 处理多个 case
b = (a-int(a))<0.5? a : a+1;
cout << b << endl;
}
return 0;
}
// 64 位输出请用 printf("%lld")
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