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  1. #include <iostream>
  2. #include <iomanip>
  3. #include <cmath>
  4. #include <climits>
  5. #include <algorithm>
  6. #include <numeric>
  7.  
  8. using namespace std;
  9.  
  10. const int MOD = (int)(1e9 + 7);
  11.  
  12.  
  13. int main() {
  14.     ios_base::sync_with_stdio(false);
  15.     cin.tie(NULL);
  16.  
  17.     int n;cin >> n;
  18.     int a[n];
  19.     for (int i = 0;i < n;i++) {
  20.         cin >> a[i];
  21.     }
  22.  
  23.     int current_one = 0;
  24.     for (int i = 0;i < n;i++) {
  25.         if (a[i] == 1) {
  26.             current_one++;
  27.         }
  28.         else {
  29.             if (current_one != 0) {
  30.                 cout << current_one << " ";
  31.                 current_one = 0;
  32.             }
  33.         }
  34.     }
  35.     if (current_one != 0) {
  36.         cout << current_one << " ";
  37.         current_one = 0;
  38.     }
  39.  
  40.     int current_zero = 0;
  41.     for (int i = 0;i < n;i++) {
  42.         if (a[i] == 0) {
  43.             current_zero++;
  44.         }
  45.         else {
  46.             if (current_zero != 0) {
  47.                 cout << current_zero << " ";
  48.                 current_zero = 0;
  49.             }
  50.         }
  51.     }
  52.     if (current_zero != 0) {
  53.         cout << current_zero << " ";
  54.         current_zero = 0;
  55.     }
  56.     return 0;
  57. }
  58.  
  59.  
  60.  
Success #stdin #stdout 0s 5348KB
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stdin
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Standard input is empty
stdout
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1 1 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4174 1 1 1 1 2 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 2 1 1 1 4 2 1 1 2 1 1 2 1 1 1 1 3 1 1 1 1 1 3 1 7 2 3 2 4 1 4 1 1 2 1 1 2 6 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 1 1 1 1 1 1 1 2 1 2 1 1 1 1 1 1 1 1 2 1 1 1 3 1 2 1 3 1 2 1 2 2 2 1 1 4 3 1 2 1 4 1 1 1 2 5 1 2 2 17 60 83 1 1 2 1 1 2 2 4 2 2 2
https://ideone.com/tQ1zaT
language:
C++ (gcc 8.3)
created:
4 hours ago
visibility:
public

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