Commit c3d4e874 by BellCodeEditor

save project

parent 0debfe56
# 直接运行以下代码,说说你的发现: dict_char={}
list_hero=['赵一',30,'丁二',37,'孙五',52,'王猛',89,'周亮',98] dict_char["S"]="B"
dict_hero = {'赵一':30,'丁二':37,'孙五':52,'王猛':89,'周亮':98} print(dict_char)
print(len(list_hero)) \ No newline at end of file
print(len(dict_hero))
\ No newline at end of file
d_char = {'A':1,'B':2,'C':3} dict_char = {'A':1,'B':2,'C':3}
d_char['B'] = 3 dict_char['B'] = "SB"
print(d_char) print(dict_char)
SB=
\ No newline at end of file
d,HERO={'A':1,'B':2,'C':3}
d,HERO={'A':1,'B':2,'C':3}
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