Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
134070 王丞杰 字符的前导值和后继值 C++ Compile Error 0 MS 0 KB 292 2025-10-25 16:00:24

Tests(0/0):

Code:

V\#include<bits/stdc++.h> using namespace std; int main(){ char c; c = getchar(); if(c<32){ cout<<"Input Error!"<<endl; } else if(c>32 && c<126){ cout<<c-1<<endl; } else if(c>126){ cout<<"Input Error!"<<endl; } else if(c>32 && c<126){ cout<<c+1<<endl; } }

Run Info:

Main.cc:1:1: error: stray '\' in program
 V\#include
 ^
Main.cc:1:3: error: stray '#' in program
 V\#include
   ^
Main.cc:1:1: error: 'V' does not name a type
 V\#include
 ^
Main.cc: In function 'int main()':
Main.cc:5:14: error: 'getchar' was not declared in this scope
  c = getchar();
              ^
Main.cc:7:3: error: 'cout' was not declared in this scope
   cout<<"Input Error!"<