#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int y,m,sum=0; float s=0.2; cin>>y>>m; sum=m; for(int i=y;i<=y+10;i++){ if(i%4==0&&i%100!=0||i%400==0){ sum=(s+0.1)*sum+sum; } else sum=s*sum+sum; } cout<<sum; return 0; }