TBV9xm - Online C++ Compiler & Debugging Tool

#include <bits/stdc++.h>
using namespace std;

int main() {
	int huruf, jumlah, target;
	char tag;
	string jawab;
	cin >> huruf;

	vector<vector<char>> data(3,vector<char>(huruf));
	for (int a = 0; a < 3; a++) {
		for (int b = 0; b < huruf; b++) {
			cin >> data[a][b];
		}
	}

	for (int a = 0; a < huruf; a++) {
		tag = data[2][a];
		for (int b = 0; b < huruf; b++) {
			if (tag == data[1][b]) {
				jumlah += 1;
				target = b;
			}
		}

		if (jumlah == 1) {
			jawab += data[0][target];
		} else {
			cout << "Pak Dengklek Bingung";
			return 0;
		}

		jumlah = 0;
	}

	cout << jawab;
}