#include<bits/stdc++.h> using namespace std; int main(){ int y,m; cin>>y>>m; for(int i=1;i<=10;i++){ if(y%4==0&&y%100!=0||y%400==0){ m=m*1.3; y++; } else { m=m*1.2; y++; } } cout<<m; return 0; }