# -*- coding: utf-8 -*-

def main():

	numbers = [int(box) for box in input().split()]

	ippo = numbers[0]
	kukan = numbers[1]
	
	if (kukan % ippo) == 0:
		print(kukan // ippo)
	else:
		print(kukan // ippo + 1)

if __name__ == "__main__":
	main()