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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4. int main()
  5. {
  6.     cout << "Please enter the length of the array: ";
  7.     int i;
  8.     cin >> i;
  9.     vector<int> v(i);
  10.  
  11.     for(size_t j=0; j < v.size(); ++j)
  12.     {
  13.         v[j] = 2*j;
  14.         cout << v[j] << ' ' ;
  15.     }
  16.     cout << '\n';
  17. }
  18.  
Success #stdin #stdout 0.02s 2860KB
comments (?)
stdin 
10
stdout 
Please enter the length of the array: 0 2 4 6 8 10 12 14 16 18
https://ideone.com/aDFDL
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
public

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