Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
2578 邓程允 字符的前导值和后继值 C++ Wrong Answer 0 MS 268 KB 376 2024-01-13 18:04:06

Tests(4/10):

Code:

# include<iostream> using namespace std; int main(){ char ch; cin>>ch; if(int(ch)-1<32||int(ch)-1>126){ cout<<"Input Error!"<<endl; } else { cout<<int(ch)-1<<endl; } if(int(ch)+1<32||int(ch)+1>126){ cout<<"Input Error!"<<endl; } else { cout<<int(ch)+1<<endl; } return 0; }

Run Info:

------Input------

 

------Answer-----

Input Error!
33

------Your output-----

Input Error!
Input Error!