Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
141320 gqj 06变换四位数 C++ Compile Error 0 MS 0 KB 158 2025-12-22 17:16:34

Tests(0/0):

Code:

#include<iostream> using namespace std; int main(){ int a,s,d,f,g; cin>>a; s=a/1000%10; d=a/100%10; f=a/10%10; g=a/ cout<<s; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:9:7: error: no match for 'operator/' (operand types are 'int' and 'std::ostream {aka std::basic_ostream}')
    g=a/
       ^
Main.cc:9:7: note: candidate: operator/(int, int) 
Main.cc:9:7: note:   no known conversion for argument 2 from 'std::ostream {aka std::basic_ostream}' to 'int'