sinat_24948419的博客

class Solution: """ @param matrix: matrix, a list of lists of integers @param target: An integer @return: a boolean, indicate whether matrix contains target """ def searchMatr...

将A中的字母与出现次数储存，与B进行对比，一旦B中的字母不在A中返回false，如果在，将字母出现次数-1，最后查找是否有小于0的情况。class Solution: """ @param A: A string @param B: A string @return: if string A contains all of the characters in ...

Your submission beats100.00%Submissions!class Solution: """ @param A: an integer sorted array @param target: an integer to be inserted @return: An integer """ def searc...