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