Python 学习笔记 变量 xxx XXX
name = "ada lovelace"
print(name.title())
print(name.upper())
print(name.lower())
first_name = "ada"
last_name = "lovelace"
full_name = first_name + " " + last_name
print(full_name)
print("Hello, " + full_name.title() + "!")
message = "Hello, " + full_name.title() + "!"
print(message)
print("Python")
print("\tPython")
print("Languages:\nPython\nC\nJavaScript")
print("Languages:\n\tPython\n\tC\n\tJavaScript")
favorite_language = " Python "
print("[" + favorite_language + "]")
print("[" + favorite_language.rstrip() + "]")
print("[" + favorite_language.lstrip() + "]")
print("[" + favorite_language.strip() + "]")
age = 23
message = "Happy " + str(age) + "rd Birthday!"
print(message)
print(3 / 2)
print(3.0 /2)
print(4 + 4)
print(4 - -4)
print(4 * 2)
print(int(16 / 2))
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