push_back( ) function in vector (Tutorial - 2 )

// CPP program to create an empty vector

// and push values one by one.

#include <iostream>

#include <vector>

using namespace std;

int main()

{

int n = 3;

// Create a vector of size n with

// all values as 10.

vector<int> vect(n, 10);

for (int x : vect)

cout << x << " ";

return 0;

}