1160 - Crescimento Populacional(Population Increase)

#include <iostream>

using namespace std;

int main()
{
    int t, pa, pb;
    double ga, gb;
    cin >> t;
    for(int i=0; i<t; i++){
        cin >> pa >> pb >> ga >> gb;
        int anos = 0;
        ga = ga/100;
        gb = gb/100;
        while(pa<=pb){
            pa += ga*pa;
            pb += gb*pb;
            anos++;
            if(anos == 101)
                break;
        }
        if(anos>100){
            cout << "Mais de 1 seculo." << endl;
        }else{
            cout << anos << " anos." << endl;
        }
    }
}