#include<iostream> #include<cstdio> using namespace std; int main(){ int y; int m; cin>>y>>m; for(int i=y;i<=y+10;i++){ if(((i%4==0)&&(i%100!=0))||(i%400==0)) m+=m*0.3; else m+=m*0.2; } cout<<int(m)<<endl; return 0; }