#include<iostream> using namespace std; /** * 12-14 OJ 1335 */ int main(){ int y,m; cin>>y>>m; for(int i=y;i<=y+10;i++) { if((i%4==0 && i%100!=0) || i%400==0) { m=m*1.3; } else { m=m*1.2; } } cout<<m<<endl; return 0; }