a='123'print(f'a= {a}')
a='456.789'print(f"f= {a}")
a='Hello,world'print(f"s1='{a}'")
a='\'Hello,\\\'Adam\\\'\''print(f's2={a}')
a = '\"Bart\"'print(f's3=r\'Hello,{a}\'')
a = '\'Hello,'print(f's4 = r\'\'{a}')
a="Lisa!'''"print(f'{a}')
求批评指导
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求批评指导