题解 | #上下取整#入门
上下取整
https://ac.nowcoder.com/acm/problem/22001
#include <cmath>
using namespace std;
double number;
int main( ) {
cin >> number;
cout << (int) number << endl;
cout << ceil(number) << endl;
return 0;
}
上下取整
https://ac.nowcoder.com/acm/problem/22001
#include <cmath>
using namespace std;
double number;
int main( ) {
cin >> number;
cout << (int) number << endl;
cout << ceil(number) << endl;
return 0;
}
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