Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
134475 dyh 04保留两位小数 C++ Compile Error 0 MS 0 KB 144 2025-10-27 17:13:55

Tests(0/0):

Code:

include# <iostream> using namespace std; int main(){ int a,b,c,d; scanf("%1d%1d%1d%1d",&a,&b,&c,&d); cout<<a<<c<<b<<d<<c<<c<<d; }

Run Info:

Main.cc:1:8: error: stray '#' in program
 include# 
        ^
Main.cc:1:1: error: 'include' does not name a type
 include# 
 ^
Main.cc: In function 'int main()':
Main.cc:5:34: error: 'scanf' was not declared in this scope
  scanf("%1d%1d%1d%1d",&a,&b,&c,&d); 
                                  ^
Main.cc:6:2: error: 'cout' was not declared in this scope
  cout<