#include<iostream> #include<cstring> using namespace std; int main() { char a[51]; cin>>a; for(int i=0;i<strlen(a);i++){ if(a[i]>='A'&&a[i]<='z'){ a[i]+=32; a[i]+=3; if(a[i]>'z'){ a[i]-=26; } } else{ a[i]-=32; a[i]+=3; if(a[i]>'Z'){ a[i]-=26; } } } for(int i=strlen(a)-1;i>=0;i--){ cout<<a[i]; } }