Taska

#include <iostream>

using namespace std;

int main()
{
    double N, A, B, X, Y;
    cin >> N >> A >> B >> X >> Y;
    if (N <= A) {
        cout << N << endl;
    }
    else if (N > A && N <= B) {
        cout << N * (1 - X / 100) << endl;
    }
    else {
        cout << N * (1 - Y / 100) << endl;
    }

    return 0;
}