Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
144149 邓弘锐 06计算f(x)的值 C++ Compile Error 0 MS 0 KB 253 2026-01-19 19:46:10

Tests(0/0):

Code:

#include<iostream> using namespace std; int main(){ double x, a, b, c, d; cin >> x >> a >> b >> c >> d; double result = a * x * x * x + b * x * x + c * x + d; cout << fixed << setprecision(5) << result << endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:35: error: 'setprecision' was not declared in this scope
    cout << fixed << setprecision(5) << result << endl;
                                   ^