#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 a,b,P,G,S; cin>>a>>b; if(b==P){ cout<<a<<a*0.7; } else if(b==G){ cout<<a<<a*0.8; } else if(b==S){ cout<<a<<a*0.9; } else{ cout<<a<<a*0.95; } return 0; }