Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
132060 胡海峰老师 08打车费用 C++ Wrong Answer 1 MS 272 KB 490 2025-10-05 09:09:27

Tests(1/10):

Code:

#include <iostream> #include <iomanip> using namespace std; int main() { int distance; cin >> distance; double cost; if (distance <= 2) { cost = 6.0; } else if (distance <= 10) { cost = 6.0 + (distance - 2) * 1.8; } else { cost = 6.0 + 8 * 1.8 + (distance - 10) * 2.7; // 或者 cost = 20.4 + (distance - 10) * 2.7; } cout << fixed << setprecision(1) << cost << endl; return 0; }

Run Info:

------Input------

7

------Answer-----

15

------Your output-----

15.0