x1!mvk83j2f9u5ro4.5qwld9xs4ai2
xl!mvl83j2odk5r04.5llkikxs4aoi
101110111100011011100000111100
48
def cal(s): ans=0 for i in range(len(s)): ans=__________ return ans sy=input() #样文 sc=input() #输入 st="" __________ score=0 n=min(len(sy),len(sc)) for i in range(n): if sc[i]!=sy[i]: result=result+"0" score+=__________ __________ else: result=result+"1" st="1"+st print(result) ... ... print(score)