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# Definition for singly-linked list. # class ListNode: # def __init__(self, x): # self.val = x # self.next = None class Solution: def reversePrint(sel 阅读全文
posted @ 2021-01-01 17:56
WangSJiNa
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class Solution: def replaceSpace(self, s: str) -> str: return s.replace(" ", "%20") 阅读全文
posted @ 2021-01-01 17:42
WangSJiNa
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class Solution: def findNumberIn2DArray(self, matrix: List[List[int]], target: int) -> bool: if not matrix: return False m, n = len(matrix),len(matrix 阅读全文
posted @ 2021-01-01 17:28
WangSJiNa
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两个for循环搞定 def func(): for i in range(1,10): s='' for j in range(1,i+1): tmp = j*i s+=str(j)+"x"+str(i)+"="+str(tmp)+" " print(s) if __name__ == '__mai 阅读全文
posted @ 2021-01-01 16:44
WangSJiNa
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