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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. void bubbleSort(vector<int>& arr) {
  5.     int n = arr.size();
  6.     bool swapped;
  7.  
  8.     for (int i = 0; i < n - 1; i++) {
  9.         swapped = false;
  10.         for (int j = 0; j < n - i - 1; j++) {
  11.             if (arr[j] > arr[j + 1]) {
  12.                 swap(arr[j], arr[j + 1]);
  13.                 swapped = true;
  14.             }
  15.         }
  16.         if (!swapped)
  17.             break;
  18.     }
  19. }
  20.  
  21. void printVector(const vector<int>& arr) {
  22.     for (int num : arr)
  23.         cout << " " << num;
  24. }
  25.  
  26. int main() {
  27.     vector<int> arr = { 64, 34, 25, 12, 22, 11, 90 };
  28.     clock_t begin = clock(); 
  29.     bubbleSort(arr);
  30.     clock_t end = clock(); 
  31.     cout << "Sorted array:\n";
  32.     printVector(arr);
  33.     cout<<"\nTime run: "<< fixed << (float)(end-begin)/CLOCKS_PER_SEC<<" s"<<endl;
  34.     return 0;
  35. }
  36.  
Success #stdin #stdout 0.01s 5288KB
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stdin
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Standard input is empty
stdout
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Sorted array:
 11 12 22 25 34 64 90
Time run: 0.000000 s
https://ideone.com/TpmL27
language:
C++14 (gcc 8.3)
created:
14 days ago
visibility:
public

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