// editor1
#include<iostream>
using namespace std;
int sal(int sal,int per)
{
    if(per<0||per>100)
    {
        cout<<"Invalid input";
    }
    else
    {
        int sall=sal+((per/sal)*100);
        cout<<sall;
    }
}
int main()
{
    int a,b;
    cin>>a>>b;
    sal(a,b);
    return 0;
}