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  1. #include<iostream> 
  2. #include<math.h>
  3. #include<iomanip>
  4. #include <string>
  5. #include<algorithm>
  6.  
  7. using namespace std;
  8.  
  9. void fast()
  10. {
  11.     ios_base::sync_with_stdio(0);
  12.     cin.tie(0);
  13.     cout.tie(0);
  14. }
  15.  
  16. int main()
  17. {
  18.     fast();
  19.     int n;
  20.     cin >> n;
  21.     int arr[1005];
  22.  
  23.     for (int i = 0;i < n;i++) {
  24.         cin >> arr[i];
  25.     }
  26.  
  27.     sort(arr, arr + n);
  28.     reverse(arr, arr + n);
  29.  
  30.     int m = 0;
  31.     int s = 0;
  32.  
  33.     for (int i = 0;i < n;i++) {
  34.         if (i % 2 == 0) {
  35.             m += arr[i];
  36.        }
  37.         else {
  38.             s += arr[i];
  39.         }
  40.     }
  41.  
  42.     cout << m << " " << s;
  43.  
  44.  
  45.     return 0;
  46. }
Success #stdin #stdout 0.01s 5260KB
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https://ideone.com/0zgsSV
language:
C++ (gcc 8.3)
created:
14 hours ago
visibility:
public

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