#include<iostream> #include<cstdio> using namespace std; int main() { int n; cin>>n; int q,w,e,r,t,y; q=n/100000%10; w=n/10000%10; e=n/1000%10; r=n/100%10; t=n/10%10; y=n/10; cout<<char(q+65); if(w%2==0){ cout<<w/2; }else{ cout<<w; } cout<<(q+w+e)%10; cout<<r; cout<<(int('l')+int('e')+t)/10%10; cout<<(q+w+e+r+t+y)%10; return 0; }