使用相同的三行代码打印多行
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下面的代码每隔0.1秒钟逐个字母打印欢迎文本。
welcome = ("Welcome")
for character in welcome:
print (character, end = "", flush = True)
sleep(0.1)
通常，如果我想打印几样东西（在这种情况下，欢迎和您好，我会这样做：
welcome = ("Welcome")
hello = ("Hello")
for character in welcome:
print (character, end = "", flush = True)
sleep(0.1)
for character in hello:
print (character, end = "", flush = True)
sleep(0.1)
但是每次我想要换行时都键入此命令效率不高，因为这会浪费大量时间和空间。
for character in hello:
print (character, end = "", flush = True)
sleep(0.1)
有没有办法我只能以某种方式使用其中之一
for character in hello:
print (character, end = "", flush = True)
sleep(0.1)
打印许多不同的行，如下所示：
hello = ("How are You")
welcome = ("Welcome")
nice = ("Awesome")
答案
from time import sleep
hello = ("How are You")
welcome = ("Welcome")
nice = ("Awesome")
messages = [hello, welcome, nice]
for message in messages:
for character in message:
print (character, end = "", flush = True)
sleep(0.1)
print('')
输出看起来像这样：
你好吗
欢迎很棒
另一答案
def fancy_print(text):
[print_and_wait(c) for c in text]
def print_and_wait(char):
from time import sleep
print(char, end='', flush=True)
sleep(0.1)
if __name__ == '__main__':
hello = "How are You"
fancy_print(hello)
welcome = "Welcome"
fancy_print(welcome)
nice = "Awesome"
fancy_print(nice)
另一答案
welcome = "Welcome"
hello = "Hello"
list = [welcome,hello]
def my_function(word):
for character in word:
print(character, end="", flush=True)
sleep(0.1)
def my_function_list(list):
for word in list:
my_function(word)
my_function_list(list)
另一答案
def print_char_by_char(word):
for character in word:
print (character, end = "", flush = True)
sleep(0.1)
然后使用它：
print_char_by_char("How are You")
print_char_by_char("Welcome")
print_char_by_char("Awesome")
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