Das deutsche Python-Forum

Code: Alles auswählen

def Verschiedene(L):
    n=1
    i = 1
    while i<len(L):
        j = 0
        while j<i:
            if L[j]==L[i]: break
            j = j+1
        if j == i:
            n = n+1
        i = i+1
    return n
L1 = ["Anton","Bert","Conny","Det","Emil"]
L2 = ["Anton","Det", "Conny","Det","Det" ]
L3 = ["Det", "Det", "Det", "Det","Det" ]
print L1,"enthaelt",Verschiedene(L1),"verschiedene"
print L2,"enthaelt",Verschiedene(L2),"verschiedene"
print L3,"enthaelt",Verschiedene(L3),"verschiedene"

Code: Alles auswählen

def Verschiedene(L):
    n=0
    i = 0
    while i<len(L):
        m=1
        while m<len(L):
            if L[i]==L[m]:
                n=n+1
            m=m+1
        i=i+1
    return n

Code: Alles auswählen

def count_different(items):
    return len(set(items))

Code: Alles auswählen

def verschiedene(sequence):
    counter = 1
    outer_index = 1
    while outer_index < len(sequence):
        inner_index = 0
        while inner_index < outer_index:
            if sequence[inner_index] == sequence[outer_index]:
                break
            inner_index += 1
        if inner_index == outer_index:
            counter += 1
        outer_index += 1
    return counter

Code: Alles auswählen

def count_different(items):
    counter = 1
    for i in range(len(items)):
        for j in range(i):
            if items[j] == items[i]:
                break

        if j == i:
            counter += 1

    return counter