#include<iostream>
using namespace std;

void print_int_array(int* array, size_t length){
	// Convert this to a do while loop
	cout << "[";
	for(int i = 0; i < length; i++)
		cout << array[i] << ", ";
	cout << "\b\b]\n";
}

int main(){
	// Convert this to a while loop
	for(int i = 0; i < 10; i++)
		cout << i << " ";
	cout << "\n";

	// Convert this to a while loop
	int numbers[] = {3, 6, 9, 12, 15};
	int j = 0;
	do {
		cout << numbers[j] << " ";
		j++;
	} while(j < 5);
	cout << "\n";
		
	// Convert this to a for loop
	int k = 0;
	while(true){
		if(k++ > 10)
			break;
		cout << k << " ";
	}

	// Convert this to a do while loop
	for(int i : numbers)
		cout << i*5 << " ";
	cout << "\n";

	// Convert this to a for loop
	int l = 0;
top:
	cout << numbers[l] * 100 << " ";
	l++;
	if(l < 5)
		goto top;
	cout << "\n";

	print_int_array(numbers, 5);
	
	return 0;
}