字典

dict= {'語文': 89, '數學': 92, '英語': 93} 
print(dict)

{'語文': 89, '數學': 92, '英語': 93}

dict = {} 
print(dict)

{}

dict2 = {(20, 30):'good', 30:'bad'}  
print(dict2)

{(20, 30): 'good', 30: 'bad'}

 scores = {'語文': 89}
print(scores['語文'])

89

增加

scores['數學'] = 93  
scores[92] = 5.7 
print(scores)

{'語文': 89, '數學': 93, 92: 5.7}

刪除

del scores['語文']  
del scores['數學'] 
print(scores)

{92: 5.7}

修改

dict={'語文':89,'數學':93,'英語':100}
dict['語文']=100
print(dict)

{'語文': 100, '數學': 93, '英語': 100}

查詢

scores = {'語文': 89}
print(scores['語文'])

89

元組

t1 = ([1,2,3],4) 
print(t1)

([1, 2, 3], 4)

增加

t1 = ([1,2,3],4)
t1[0].append(4)
print(t1)

([1, 2, 3, 4], 4)

刪除

t2=(1,2,3,4)
del t2

查詢

t2=(1,2,3,4)
print(t2[1])

2

集合

a={1,2,3,4,5}
print(a)

{1, 2, 3, 4, 5}

增加

a.add(6)
print(a)

{1, 2, 3, 4, 5, 6}

a.update([7,9])
print(a)

{1, 2, 3, 4, 5, 6, 7, 9}

刪除

a.pop()
print(a)

{2, 3, 4, 5, 6, 7, 9}

a.remove(2)
print(a)

{3, 4, 5, 6, 7, 9}