9、Python while语句

语法

current_number = 1
while current_number<=5:
    print(current_number)
    current_number+=1

break跳出循环

current_number = 0
while current_number<=5:
    current_number += 1
    if current_number==3:
        break
    print(current_number)	#输出 1 2 

continue结束本次循环

current_number = 0
while current_number<=5:
    current_number += 1
    if current_number==3:
        continue
    print(current_number)	#输出 1 2 4 5 6

遍历List

users = ['alice', 'brian', 'candace']
while users:
    print(users.pop())