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

std::vector<int> myvect {1, 2, 3, 4};

int main() {
	
	int breakCount = 20;
	int counter = 0;
	
	for( auto it = myvect.begin(); ; ++it ){
		if( it == myvect.end() ) it = myvect.begin();
		
		cout << *it;
		
		if(++counter == breakCount) break;
		
		cout << ", ";
	}
	
	
	return 0;
}