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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.     int n, jumlahPendonor = 0;
  6.     double totalVolume = 0, volume;
  7.  
  8.     cout << "Masukkan jumlah data pendonor: ";
  9.     cin >> n;
  10.  
  11.     for (int i = 1; i <= n; i++) {
  12.         cout << "Masukkan volume darah pendonor ke-" << i << " (ml): ";
  13.         cin >> volume;
  14.         jumlahPendonor++;
  15.         totalVolume += volume;
  16.     }
  17.  
  18.     cout << "\nJumlah pendonor: " << jumlahPendonor << endl;
  19.     cout << "Total volume darah: " << totalVolume << " ml" << endl;
  20.  
  21.     return 0;
  22. }
  23.  
Success #stdin #stdout 0.01s 5292KB
comments (?)
stdin 
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
stdout 
Masukkan jumlah data pendonor: Masukkan volume darah pendonor ke-1 (ml): Masukkan volume darah pendonor ke-2 (ml): Masukkan volume darah pendonor ke-3 (ml): Masukkan volume darah pendonor ke-4 (ml): Masukkan volume darah pendonor ke-5 (ml): Masukkan volume darah pendonor ke-6 (ml): Masukkan volume darah pendonor ke-7 (ml): Masukkan volume darah pendonor ke-8 (ml): 
Jumlah pendonor: 8
Total volume darah: 413 ml
https://ideone.com/JUK0vw
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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