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how to create a vector in c++

Man of Letters 
// CPP program to create an empty vector 
// and push values one by one. 
#include <vector>

using namespace std;
int main() 
{ 
    // Create an empty vector 
    vector<int> vect;  
    //add/push an integer to the end of the vector
    vect.push_back(10); 
	//to traverse and print the vector from start to finish
    for (int x : vect) 
        cout << x << " ";

    return 0; 
}
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4.5
2
Mark Schultheiss 85 points 

                                    // First include the vector library:
#include &lt;vector&gt;

// The syntax to create a vector looks like this:
std::vector&lt;type&gt; name;

// We can create &amp; initialize &quot;lol&quot; vector with specific values:
std::vector&lt;double&gt; lol = {66.666, -420.69};

// it would look like this: 66.666 | -420.69

4.5 (2 Votes)
0
4.4
5
Little_mice 90 points 

                                    std::vector&lt;type&gt; name;

4.4 (5 Votes)
0
4.44
9
Sveltely 85 points 

                                    typedef std::vector&lt;std::vector&lt;double&gt; &gt; Matrix;

Matrix matrix = { {0.1,1.1,.2},
                 {.4,.5,.6}, 
                 {.8,.9,.10}
                };
// Just initilization:
int rows = 3;
int cols = 3;
Matrix m3(rows, std::vector&lt;double&gt;(cols) );

4.44 (9 Votes)
0
4.2
5
K Brubaker 110 points 

                                    #include &lt;vector&gt;

using namespace std;

int main(){
  vector&lt;int&gt; v;
  //vector&lt;type&gt; name
  
  return 0;
}

4.2 (5 Votes)
0
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