目录

77.题目：循环输出列表

78.找到年龄最大的人，并输出。

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77.题目：循环输出列表

#77
s = ["man","woman","girl","boy","sister"]
for i in s:print(i)

返回：

或者是

s = ["man","woman","girl","boy","sister"]
for i in range(len(s)):print(s[i])

78.找到年龄最大的人，并输出。

#78
person = {"li":18,"wang":50,"zhang":20,"sun":22} 
num = max(person.values()) #取到最大键值
person_ = {v:k for k,v in person.items()} #反键值
print(person_[num],num)

返回：

注：如果存在多个键值相等的话，上述方法只能取到第一个