How to print out the contents of a vector?

Question

I want to print out the contents of a vector in C++, here is what I have:

#include 
#include 
#include 
#include         


        

Answer 1

You can write your own function:

void printVec(vector vec){
    for(int i = 0; i < vec.size(); i++){
        cout << vec[i] << " ";
    }
    cout << endl;
}