#include <iostream>
using namespace std;
int main() {
double rna_percent = 100.0;
int time = 0;
while (rna_percent > 20.0) {
cout << "Время " << time << ": остаток РНК = " << rna_percent << "%" << endl;
rna_percent -= rna_percent * 0.15;
time++;
}
cout << "Время " << time << ": остаток РНК = " << rna_percent << "%" << endl;
cout << "Деградация завершена. Уровень РНК опустился ниже 20%." << endl;
return 0;
}
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