python作业6月11日

name=" aleX"

print(name)

print(name.strip())

print(name.startswith("al"))

print(name.endswith("X"))

print(name.replace("l","p"))

print(name.split("l"))

print(name.upper())

print(name.lower())

print(name[1])

print(name[0:3])

print(name[-2:])

print(name.index("e"))

print(name[:-1])