C++ Vector

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Vector is a class which creates a dynamic array allowing insertions and deletions at the back.

Syntax:

vector<object_type> v1;

Example:

#include<iostream>  
#include<vector>    
using namespace std; 
 
int main()  
{  
    vector<string> v;  
    v.push_back("Welcome To ");  
    v.push_back("Onlinetpoint");
    vector<string>::iterator it=v.begin(); 
    while (it!=v.end())
    {
       cout << *it;
       ++it;
    }  
    return 0;   
}
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