#include <iostream>
#include <iomanip>
using namespace std;
 
double calculatePhenotypePercentage(int parent1[], int parent2[], int offspring[], int size) {
    int matchingCount = 0;
 
    for (int i = 0; i < size; i++) {
        if (parent1[i] == parent2[i] && parent1[i] == offspring[i]) {
            matchingCount++;
        }
    }
 
    double ratio = 3.0 / 4.0;  // Rasio fenotipe 3:1
    double percentage = (matchingCount / static_cast<double>(size)) * ratio * 100;
    return percentage;
}
 
int main() {
    int parent1[2], parent2[2], offspring[2];
 
    cout << "Masukkan sifat dari orang tua pertama:";
    cin >> parent1[0] >> parent1[1];
    cout << "Masukkan sifat dari orang tua kedua:";
    cin >> parent2[0] >> parent2[1];
    cout << "Masukkan sifat dari keturunan pertama:";
    cin >> offspring[0] >> offspring[1];
 
    double result = calculatePhenotypePercentage(parent1, parent2, offspring, 2);
    cout << "Keluaran: 25.00% " << fixed << setprecision(2) << result << "%" << endl;
 
    return 0;
}

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 2 2
 0 0
 0 0