Guibs 的 Python學習_While&Input

Guibs 的 Python學習_While&Input

# While And Input# input()# input() 接收一个参数: 即要向用户显示的提示或说明message = input("告诉我你想跟我说的话, 我会重复你的话~\n")
print("你说: " + message)# 使用 int() 来获取数值输入age = input("你多大?\n")
print(&#39;那么. 你明年&#39; + str(int(age) + 1) + &#39;了&#39;)# 使用 while 循环current_number = 1while current_number <= 5:
    print(current_number)
    current_number += 1# 1 2 3 4 5# 使用标志来控制循环activity = Truenum = 1while activity:
    print("Hello")
    num += 1
    if num == 3:
        activity = False# Hello Hello# 使用 break 退出循环current_number = 1while current_number <= 5:    if current_number != 3:
        print(current_number)
        current_number += 1
    else:        break# 1 2# 使用 continue 跳入下一次循环current_number = 1while current_number <= 5:    if current_number != 3:
        print(current_number)
        current_number += 1
    else:
        current_number += 1
        continue# 1 2 4 5# 使用 while 处理列表和字典unconfirmed_users = [&#39;Alice&#39;, &#39;Guibs&#39;, &#39;Mike&#39;]
confirmed_users = []
print("未确认名单: " + str(unconfirmed_users))
print("已确认名单: " + str(confirmed_users))while unconfirmed_users:
    current_user = unconfirmed_users.pop()
    confirmed_users.append(current_user)
    print(current_user + " 已确认")
print("未确认名单: " + str(unconfirmed_users))
print("已确认名单: " + str(confirmed_users))# 删除包含特定值的所有列表元素pets = [&#39;dog&#39;, &#39;cat&#39;, &#39;dog&#39;, &#39;goldfish&#39;, &#39;rabbit&#39;]while &#39;dog&#39; in pets:
    pets.remove(&#39;dog&#39;)
print(pets)# 使用用户输入来填充字典responses = {}
polling_active = Truewhile polling_active:
    name = input("叫什么名字\n")
    response = input("喜欢什么\n")
    responses[name] = response
    repeat = input("是否继续添加?是/否\n")    if repeat == &#39;否&#39;:
        polling_active = Falseprint(responses)

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