Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
131130 向运淇 02买铅笔 C++ Compile Error 0 MS 0 KB 137 2025-09-21 09:54:58

Tests(0/0):

Code:

#include<iostream> using namespace std; int main{ int a,b,c,d; cin>>a>>b>>c>>d; cout<<(c*10+d)/(a*10+b); return 0; }

Run Info:

Main.cc:4:4: error: expected primary-expression before 'int'
    int a,b,c,d;
    ^
Main.cc:4:4: error: expected '}' before 'int'
Main.cc:4:4: error: expected ',' or ';' before 'int'
Main.cc:5:4: error: 'cin' does not name a type
    cin>>a>>b>>c>>d;
    ^
Main.cc:6:4: error: 'cout' does not name a type
    cout<<(c*10+d)/(a*10+b);
    ^
Main.cc:7:5: error: expected unqualified-id before 'return'
     return 0;
     ^
Main.cc:8:1: error: expected declaration before '}' token
 }
 ^