Python-基本運算( 十二 ) 走訪器

L = {"apple": 50, "Banana": 45};

print L.values();
>>>
[45,50]

for v in L.values:
    print v;
    
45
50

for v in L.itervalues():
    print v;
    
45
50

for k, v in L.items():
    print k + " : " + str(v);

45
50


附帶索引值
L = ['Adam', 'Lisa', 'Bart', 'Paul']

for index, name in enumerate(L):
    print index, "-", name;
等於
for index, name in zip(range(1,5),L):
    print index, '-', name
    
1 - Adam
2 - Lisa
3 - Bart
4 - Paul

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