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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5. int main() {
  6.     vector<int> v;   // a vector of integers
  7.  
  8.     // Adding elements
  9.     v.push_back(10);
  10.     v.push_back(20);
  11.     v.push_back(30);
  12.  
  13.     // Printing elements
  14.     cout << "Vector elements: ";
  15.     for (int i = 0; i < v.size(); i++) {
  16.         cout << v[i] << " ";
  17.     }
  18.     cout << endl;
  19. }
  20.  
Success #stdin #stdout 0s 5304KB
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stdin
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Standard input is empty
stdout
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Vector elements: 10 20 30
https://ideone.com/CWj1Mi
language:
C++ (gcc 8.3)
created:
4 days ago
visibility:
public

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