#include <iostream>

using namespace std;

int main() {
	unsigned int 
		pennies=0, 
		pounds=0, 
		fifties=0, 
		twenties=0,
		tens=0, 
		fives=0,
		twos=0,
		ones=0;

	cout << "Enter number of pennies: ";
	cin >> pennies;
	
	pounds = pennies / 100;
	pennies -= pounds*100;
	
	fifties = pennies / 50;
	pennies -= fifties * 50;

	twenties = pennies / 20;
	pennies -= twenties * 20;

	tens = pennies / 10;
	pennies -= tens * 10;

	fives = pennies / 5;
	pennies -= fives * 5;

	twos = pennies / 2;
	pennies -= twos * 2;

	ones = pennies;

	cout << "You'll need" << endl;
	cout << pounds << " pounds" << endl;
	cout << fifties << " fifties" << endl;
	
	cout << twenties << " twenties" << endl;
	cout << tens << " tens" << endl;
	cout << fives << " fives" << endl;
	cout << twos << " twos" << endl;
	cout << ones << " ones" << endl;

	return 0;
}