Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
89138 蔡佳轩 03圆的面积 C++ Compile Error 0 MS 0 KB 301 2024-08-22 15:21:23

Tests(0/0):

Code:

#include <iostream> using namespace std; int main(){ double a,b,c,d,e,; a = 3.1415926*1*1; b = 3.1415926*3*3; c = 3.1415926*5*5; d = 3.1415926*7*7; e = 3.1415926*9*9; cout<<a<<endl; cout<<b<<endl; cout<<c<<endl; cout<<d<<endl; cout<<e<<endl; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:4:22: error: expected unqualified-id before ';' token
     double a,b,c,d,e,;
                      ^