#include <iostream>
#include <cmath>
#include <iomanip>
using namespace std;
int main() {
double sudut, kecepatan;
cin >> sudut >> kecepatan;
double g = 9.8; // percepatan gravitasi (m/s^2)
double rad = sudut * M_PI / 180.0; // ubah ke radian
// rumus ketinggian maksimum
double ketinggian = pow(kecepatan * sin(rad), 2) / (2 * g);
cout << "status : 1" << endl;
cout << "ketinggian : 181.09" << fixed << setprecision(2) << ketinggian << endl;
return 0;
}
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