#include <iostream>
#include <vector>
 
int main() {
    int jumlahPendonor; // Mendeklarasikan variabel untuk menyimpan jumlah pendonor
 
    // Meminta pengguna untuk memasukkan jumlah pendonor
    std::cout << "Masukkan jumlah pendonor darah: ";
    std::cin >> jumlahPendonor; // Membaca input dari pengguna
 
    // Menghitung jumlah pendonor
    int totalPendonor = jumlahPendonor;
 
    // Menampilkan hasil
    std::cout << "Total jumlah pendonor darah adalah: " << totalPendonor << " orang" << std::endl;
 
    return 0;
}

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OAozCjMgMSAxNTAKMSAyIDI1MAozIDEgMzAwCjEgMyA0NTAKMiAyIDIwMAozIDQgMzUwCjEgNCA1MDAKMiAxIDUwMA==

8
3
3 1 150
1 2 250
3 1 300
1 3 450
2 2 200
3 4 350
1 4 500
2 1 500