43字符串相乘multiply-strings QIML解答过程 代码语言:javascript 复制 # 出现频率较高classSolution:defmultiply(self,num1:str,num2:str)->str:ifnum1=="0"or num2=="0":return"0"ans="0"m,n=len(num1),len(num2)foriinrange(n-1,-1,-1):add=0y=int(num2[i])curr=["0"]*(n-i-1)for...
#!/bin/python3importmathimportosimportrandomimportreimportsys# Complete the twoStrings function below.deftwoStrings(s1,s2):magaz_dic={v:ifori,vinenumerate(s1)}foriins2:ifiinmagaz_dic.keys():return'YES'return'NO'if__name__=='__main__':fptr=open(os.environ['OUTPUT_PATH'],'w')q=int...