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Oppgave 1

Code Block
languagepython
 def minsteTall(a,b):
    if a < b:
        return a
    elif b < a:
        return b
    else:
        return a;
def minsteAvTreTall(a,b,c):
    if a < b && a < c:
        return a
    elif b < a && b < c:
        return b
    elif c < a && c < b:
        return c
    else:
        if a == b:
            return a
        elif a == c:
            return a
        elif b == c:
            return b
        #Om vi kommer ned hit betyr det at alle tallene er like
        else:
            return a
#En bedre løsning som benytter en liste
def minsteAvTreTallList(a,b,c):
    liste = [a,b,c]
    
    minste = a;
    
    for tall in liste:
        if tall < minste:
            minste = tall
    
    return minste

Oppgave 2

Code Block
languagepython
while True:
    passord1 = input('Skriv inn ditt passord--> ')
    passord2 = input('Skriv inn ditt passord på nytt--> ')

    if passord1 == passord2:
        print('Passordene er like.')
        break
    else:
        #Sammenligner ASCII-verdi. a har en mindre verdi enn b i ASCII-tabellen. a = 97 og b = 98 f. eks.
        if passord1 > passord2:
            print('Passord 2 kommer før passord 1 i alfabetet')
        else:
            print('Passord 1 kommer før passord 2 i alfabetet')

Oppgave 3

Code Block
languagepython
from random import randint
def lagVerb():
    verb = ['går','spiser','tuller','hopper','leker']
    #henter ut et tilfeldig verb fra listen
    return verb[randint(0,len(verb)-1)]
def lagNavn():
    navn = ['Martin','Lise','Bob','Max','Balle']
    #henter ut et tilfeldig navn fra listen
    return navn[randint(0,len(navn)-1)]
def lagAdverb():
    adverb = ['fort','sakte','rart','teit','glimrende']
    #henter ut et tilfeldig adverb fra listen
    return adverb[randint(0,len(adverb)-1)]
def lagSetning():
    return lagNavn() + ' ' + lagVerb() + ' ' + lagAdverb()
i = 0
while i < 10:
    print(lagSetning())
    i += 1

Oppgave 4

Code Block
languagepython
def kmhToMph(kmh):
    return kmh / 1.6
for i in range(10,110,10):
    print(i,'km/t =',kmhToMph(i),'mph')

Oppgave 5

Code Block
languagepython
from random import randint
while True:
    tall1 = randint(1,10)
    tall2 = randint(1,10)

    produkt = tall1 * tall2
    print(produkt)
    if produkt > 70:
        break

Oppgave 6

Code Block
languagepython
capacity = 20
currentLevel = 5
while currentLevel < capacity:
    currentLevel += 1    
    print('Current water level is', currentLevel, 'liters.')
print('The bath is full and contains', currentLevel, 'litres.')

Oppgave 7

Code Block
languagepython
def checkColorOfChessboard(x,y):
    #we define a chessboard using nested arrays
    #b means black, and w means white
    board = [['w','b','w','b','w','b','w','b'],
            ['b','w','b','w','b','w','b','w'],
            ['w','b','w','b','w','b','w','b'],
            ['b','w','b','w','b','w','b','w'],
            ['w','b','w','b','w','b','w','b'],
            ['b','w','b','w','b','w','b','w'],
            ['w','b','w','b','w','b','w','b'],
            ['b','w','b','w','b','w','b','w'],
            ]

    x2 = x - 1
    y2 = y - 1

    if board[x2][y2] == 'w':
        print('Rute',str(x) + ','+ str(y),'er hvit')
    else:
        print('Rute',str(x) + ','+ str(y),'er svart')
for x in range(1,9):
    for y in range(1,9):
        checkColorOfChessboard(x,y)

Oppgave 8

Code Block
languagepython
sum = 0
for i in range(1,11):
    for j in range(1,11):
        sum += i * j
print(sum)

Oppgave 9

Code Block
languagepython
def sumOfNumbers(n):
    sum = 0
    for i in range(1,n+1):
        sum += i
    return sum
n = 0
x = 0
while x < 500:
    n += 1
    x = sumOfNumbers(n)
print(n,'is the smallest number whose sum of preceeding numbers and itself is larger than 500')

Oppgave 10

Code Block
languagepython
import sys
j = 1
for i in range(1,11):
    k = 1
    while k <= j:
        sys.stdout.write(str(k) + ' ')
        k += 1
        i += 1
    j += 1
    print()