# Oppgave 1
a) 
	tall = 18

b) 
	abbab

c)
	x = 38

	
# Oppgave 2
a) 
	4

b) 
	16

c)
	stoerst(2, 2, 1)
	# alle kall hvor a == b > c

	
# Oppgave 4
def pris(gratis, alder): 
	if gratis: 
		return True
	if alder < 18 
		return 100
	return 200
	

# Oppgave 5
def is_sorted(sequence):
	if len(sequence) < 2: 
		return True
		
	previous = sequence[0]
	for this in sequence[1:]: 
		if previous > this: 
			return False
			
	return True
	

# Oppgave 6
a) 
def all_same(sequence): 
	if len(sequence) == 1: 
		return sequence[0]
		
	previous = sequence[0]
	for this in sequence[1:]
		if this != previous: 
			return -1
	
	return previous

b) 
Nei, alle tallene i listen kan ha vært -1


# Oppgave 9
counter = 0

for i in range(1, 7): 
	for j in range(1, 7): 
		for k in range(1, 7): 
			print(i, j, k)
			
			if len(set(i, j, k)) < 3: 
				counter+=1