#include <iostream>
using namespace std;
int main() {
double rna = 100.0;
int time = 0;
while (rna > 20.0) {
rna = rna - rna * 0.15;
time = time + 1;
cout << "Время " << time << ": остаток РНК = " << rna << "%" << endl;
}
cout << "Деградация завершена. РНК опустилось ниже 20%" << endl;
return 0;
}
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