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;
cin >> a;
int b = a / 1;
if (a - b >= 0.5)
{
cout << b+1;
}
else
{
cout << b;
}
}
// 64 位输出请用 printf("%lld")
