Outputting elements of an array with a for loop?

[morphantom]

How would I write a for loop to output the elements of this vector while being general with the number of elements (without specifying the size of the array).

  vector<int> myList( 5 );
int i;
unsigned int length;
 
myList[ 0 ] = 3;
for ( i = 1; i < 4; i++ )
     myList[ i ] = 2 * myList[ i – 1 ] – 5;
 
myList.push_back( 46 );
myList.push_back( 57 );
myList.push_back( 35 );

[bayronOrtiz]

Hello.

You can use an iterator for the vector. Check out the following code:

#include <iostream>
#include <vector>
using namespace std;

int main(){
	vector<int> myList;
	
	myList.push_back(10);
	myList.push_back(20);
	myList.push_back(34);
	
	for(vector<int>::iterator iter= myList.begin(); iter != myList.end(); iter++)
		cout<< *iter<< endl;
		
	exit(EXIT_SUCCESS);
}

Here, you don't need the size of the vector.

Greetings.