Python in 关键字

Misani

检查列表中是否存在 "banana":

fruits = ["apple", "banana", "cherry"]
if "banana" in fruits:
  print("yes")

Misani Gudan

定义和用法

in 关键字有两种作用:

in 关键字用于检查序列(列表、范围、字符串等)中是否存在值。

in 关键字还用于在 for 循环中迭代序列:

Misani

Yin yin tsaki kudin da yake wajen ziyarci wadannan abubuwan kuma yin watsi:

fruits = ["apple", "banana", "cherry"]
for x in fruits:
  print(x)

Misani Gudan