Run ID:88965
提交时间:2024-08-21 12:27:58
#include<bits/stdc++.h> using namespace std; char s[1000]; int main(){ cin >>s; int n=strlen(s); for(int i=0; i<=n-1; i++){ if(s[i]=='z'){ s[i]=='c'; }else if(s[i]=='y'){ s[i]=='b'; }else if(s[i]=='x'){ s[i]=='a'; }else if(s[i]=='Z'){ s[i]=='C'; }else if(s[i]=='Y'){ s[i]=='B'; }else if(s[i]=='X'){ s[i]=='A'; }else{ s[i]=s[i]+3; } } for(int i=0; i<=n-1; i++){ if(s[i]>=65 && s[i]<=90){ s[i]=s[i]+32; }else if(s[i]>=97 && s[i]<=122){ s[i]=s[i]-32; } } for(int i=n-1; i>=0; i--){ cout <<s[i]; } return 0; }