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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5. int main () {
  6.     vector<double> v;
  7.     v.push_back(2.7);
  8.     v.push_back(5.6);
  9.     v.push_back(7.9);
  10.  
  11.     for(int i = 0; i < v.size(); ++i) {
  12.         cout << "v[" << i << "]==" << v[i] << "\n";
  13.     }
  14.  
  15. }
  16.  
Success #stdin #stdout 0s 4436KB
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stdin
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Standard input is empty
stdout
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v[0]==2.7
v[1]==5.6
v[2]==7.9
https://ideone.com/6fFF6x
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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