36-240525-pass/main.py

@@ -1,74 +0,0 @@
-class Solution:
-    def isValidSudoku(self, board: list[list[str]]) -> bool:
-        plates = []
-        for l in board:
-            plates.append([])
-            for ch_num in l:
-                if ch_num.isalnum():
-                    num = int(ch_num[0])
-                else:
-                    num = -1
-                plates[-1].append(num)
-        def judge_1(plates, i, j):
-            t = plates[i][j]
-            for idx, num in enumerate(plates[i]):
-                if idx == j: continue
-                if num == t: return False
-            return True
-        
-        def judge_2(plates, i, j):
-            t = plates[i][j]
-            l = []
-            for idx in range(0, 9):
-                l.append(plates[idx][j])
-            for idx, num in enumerate(l):
-                if idx == i: continue
-                if num == t: return False
-            return True
-
-        def judge_3(plates, i, j):
-            row = i // 3 * 3
-            col = j // 3 * 3
-            l = []
-            for idx1 in range(row, row + 3):
-                for idx2 in range(col, col + 3):
-                    if idx1 == i and idx2 ==j: continue
-                    l.append(plates[idx1][idx2])
-            for idx,num in enumerate(l):
-                if num == plates[i][j]:
-                    return False 
-            return True
-
-        for i in range(0, 9):
-            for j in range(0, 9):
-                if plates[i][j] == -1: continue
-                if not judge_1(plates, i, j):
-                    return False
-                if not judge_2(plates, i, j):
-                    return False
-                if not judge_3(plates, i, j):
-                    return False
-        return True
-                
-board = [["5","3",".",".","7",".",".",".","."]
-,["6",".",".","1","9","5",".",".","."]
-,[".","9","8",".",".",".",".","6","."]
-,["8",".",".",".","6",".",".",".","3"]
-,["4",".",".","8",".","3",".",".","1"]
-,["7",".",".",".","2",".",".",".","6"]
-,[".","6",".",".",".",".","2","8","."]
-,[".",".",".","4","1","9",".",".","5"]
-,[".",".",".",".","8",".",".","7","9"]]
-
-sol = Solution()
-print(sol.isValidSudoku(board=board))
-board = [["8","3",".",".","7",".",".",".","."]
-,["6",".",".","1","9","5",".",".","."]
-,[".","9","8",".",".",".",".","6","."]
-,["8",".",".",".","6",".",".",".","3"]
-,["4",".",".","8",".","3",".",".","1"]
-,["7",".",".",".","2",".",".",".","6"]
-,[".","6",".",".",".",".","2","8","."]
-,[".",".",".","4","1","9",".",".","5"]
-,[".",".",".",".","8",".",".","7","9"]]
-print(sol.isValidSudoku(board=board))

383-240524-pass/main.py

@@ -1,27 +0,0 @@
-class Solution:
-    def canConstruct(self, ransomNote: str, magazine: str) -> bool:
-        ran_dic = {}
-        mag_dic = {}
-        for l in ransomNote:
-            if l not in ran_dic:
-                ran_dic[l] = 1
-            else:
-                ran_dic[l] += 1
-        for l in magazine:
-            if l not in mag_dic:
-                mag_dic[l] = 1
-            else:
-                mag_dic[l] += 1
-        print(ran_dic)
-        print(mag_dic)
-        for key in ran_dic:
-            if key not in mag_dic:
-                return False
-            if ran_dic[key] > mag_dic[key]:
-                return False
-        return True
-
-sol = Solution()
-print(sol.canConstruct("a", "b"))
-print(sol.canConstruct("aa", "ab"))
-print(sol.canConstruct("aa", "aab"))