#include <bits/stdc++.h>
using namespace std;
#define rep(i, n, m) for (ll i = n; i < (ll)(m); i++)
#define _rep(i, n, m) for (ll i = n; i <= (ll)(m); i++)
using ll = long long;

int main() {
    // $D
    // P%
    int D;  // integer 1 to 10^7
    int P;  // tax rate integer 1 to 100
    cin >> D >> P;

    double tax = (double)D * P * 0.01;

    cout << (int)(D + tax) << endl;
}