python 的循环
- for循环
# 遍历列表
my_list = [1, 2, 3, 4, 5]
for i in my_list:
print(i)
# 遍历字符串
my_string = "Hello, World!"
for letter in my_string:
print(letter)
- while循环
i = 0
while i < 5:
print(i)
i += 1
- break和continue语句
# 使用break和continue语句
for i in range(10):
if i == 5:
break # 当i等于5时,终止循环
if i % 2 == 0:
continue # 当i是偶数时,跳过循环的剩余部分,进入下一次循环
print(i)
- python的内置函数,返回一个枚举函数用于遍历,并将索引和值赋值给i和value
my_list = ['apple', 'banana', 'orange']
for i, value in enumerate(my_list, start=10):
print(f"Index: {i}, Value: {value}")
标签:python,list,break,循环,print,my
From: https://www.cnblogs.com/lz19940602/p/17888992.html