啊？*2

#include <iostream>
using namespace std;

int main() {
    int num;
    cin >> num;

    if (num == 1) {
        cout << "End" << endl;
        return 0;
    }


    while (num != 1) {
        cout << num << (num % 2 ? "*3+1=" : "/2=");
        num = num % 2 ? num * 3 + 1 : num / 2;

        cout << num << endl;
    }
    cout << "End" << endl;

    return 0;
}