#include <iostream> // #include <bits/stdc++.h> using namespace std; int main() { /* *1.能被4整除，且不能被100整除 *2.能被400整除 */ int m,y; cin>>y>>m; for (int i = y;i <= y + 10;i++) { if ((i % 4 == 0 && i % 100 != 0) || i % 400 == 0) { m = m*(1+0.3); }else { m = m*(1+0.2); } } cout<<m; return 0; }