Run ID:82736

提交时间:2024-07-13 15:18:45

#include<bits/stdc++.h> using namespace std; int main(){ string s; getline(cin,s); for(int i=0;i<s.size();i++) { if(s[i]>='a'&&s[i]<='z'){ s[i]=s[i]-32; }else{ s[i]=s[i]+32; } } char t; for(int i=0;i<s.size()/2;i++) { t=s[i]; s[i]=s[s.size()-1-i]; s[s.size()-1-i]=t; } cout<<s<<endl; for(int i=0;i<s.size();i++) { if(s[i]>='a'&&s[i]<='z'){ s[i]=(s[i]+3-'a')%26+'a'; }else{ s[i]=(s[i]+3-'A')%26+'A'; } } cout<<s<<endl; return 0; }