list = [6,7,2,5,7,9,12,54,7,32,354,2143,765,12,35,57,23,4,6,78]
done = True

while done:
    done = False
    for i in range(len(list)-1):
        #done = True
        if list[i] > list[i+1]: list[i],list[i+1]=list[i+1],list[i]

print("\nPosortowano: ", list)