代码：

#include<iostream>
#include<cmath>
using namespace std;

int main()
{
	int S, I, R, n, N;
	cin >> S >> I >> n;
	N = S + I;
	R = 0;
	double beta, gamma;
	cin >> beta >> gamma;
	double ts, ti;
	for(int i = 1; i <= n; i++)
	{
		ts = S;
		ti = I;
		I += ceil(ts * ti * beta);
		I = min(I, N);
		R += ceil(gamma * ti);
		I -= ceil(gamma * ti);
		S = N - I - R;
		//cout << S << " " << I << " " << R << endl;
	}
	cout << S << " " << I << " " << R << endl;
	return 0;
}

纯模拟qwq