Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
88920 bnu_fanmeijie 输出绝对值 C++ Accepted 0 MS 252 KB 233 2026-05-21 18:39:10

Tests(1/1):


#include <iostream> #include <iomanip> #include <cmath> using namespace std; int main() { double x; cin >> x; cout << fixed << setprecision(2) << fabs(x) << endl; //使用绝对值函数abs() return 0; }


Judgement Protocol: