NAVN = "Nora"
ALDER = 16
if ALDER >= 18:
    print(NAVN, "er myndig")
else:
    print(NAVN, "er ikke myndig")







navn = "Nora"
alder = 16
if alder >= 18:
    print(navn, "er myndig")
else:
    print(navn, "er ikke myndig")






navn="Nora"
alder=16
if alder>=18:
    print(navn,"er myndig")
else:
    print(navn,"er ikke myndig")





n = "Nora"
a = 16
if a >= 18:
    print(n, "er myndig")
else:
    print(n, "er ikke myndig")






print("Dette er en streng")
print(5)
print(5.1)
print("5")
print('Dette er ogs? en streng')





tall = 5

print(type(tall))

desimal = 5.1

print(type(desimal))

tekst = "string"

print(type(tekst))

boolsk = True

print(type(boolsk))

print(5 + 5)

heltall = input("Skriv inn et tall: ")

type(heltall) # --> <class 'str'>

heltall = int(heltall)

type(heltall) # --> <class 'int'>





# Comparison operators
print(5 == 5)         # True
print(5 != 3)         # True
print(5 < 3)          # False
print(5 <= 5)         # True
print(5 > 3)          # True
print(5 >= 5)         # True
print(5 is 5)         # True (note: 'is' checks for identity, not value equality)
print(5 is not 3)     # True

# Logical operators
print(True and False) # False
print(True or False)  # True
print(not True)       # False

# Truthy and Falsy values
print(bool(None))     # False
print(bool(False))    # False
print(bool(0))        # False
print(bool(""))       # False
print(bool([]))       # False
print(bool(()))       # False
print(bool({}))       # False
print(bool(set()))    # False
print(bool(range(0))) # False
print(bool(1))        # True
print(bool("string")) # True
print(bool([1, 2, 3]))# True
print(bool((1, 2)))   # True
print(bool({"key": "value"})) # True
print(bool({"item"})) # True
print(bool(range(1))) # True



### KOMPLEKSE BOOLSKE UTTRYKK

a = 10
b = 5
c = 20

print((a > b) and (c > a)) # True (both conditions are True)
print((a < b) or (c > a))  # True (one condition is True)
print(not (a < b))         # True (negation of False is True)


### IDENTITETS-OPERATORER MED OBJEKTER

x = [1, 2, 3]
y = [1, 2, 3]
z = x

print(x == y)   # True (values are the same)
print(x is y)   # False (different objects)
print(x is z)   # True (same object)




num = 25

if num > 10 and num < 20:
    print("The number is within the range.")
else:
    print("The number is not within the range.")






resultat = 10 + "5"




### PROSEDYRER

def minProsedyre():
    alder = 18
    hoyde = 179
    print(f"du er {alder} ?r gammel og er {hoyde}cm h?y!")