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转义字符(含有特殊字含义的字符串

\t   tab键    \n  换行

msg = "hello,py\\tho\\n,你好,python"

r'字符串' 表示后面的字符串是一个原始的字符串,会自动的去掉所有的转义字符

msg2 = r"hello,py\tho\n,你y\tho\n,你y\tho\n,你y\tho\n,你y\tho\n,你y\tho\n,你y\tho\n,你好,python"
print(msg)
print(msg2)
msg1 = "hello,py\\\\thon\n,你好,python"
print(msg1)
print("python")  # 查看源代码
print("python", "java", "php")  # 打印多个内容,修改分隔符
# 打印多个内容,修改分隔符
print("java", "python", "php", sep="-")  # java-python-php
print("java", "python", "php", sep="\n")  # "跨行展示"
print("python", end=">>>")  # print函数,默认在执行完成后,会自动换行
print("java")  # 在print中,使用end,修改结束符
print("js", end="<<<")

本文标签: 字符串编程你好