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class Solution { public void setZeroes(int[][] matrix) { Set<Integer> row_zero = new HashSet<>(); Set<Integer> col_zero = new HashSet<>(); int row = m 阅读全文
posted @ 2022-11-09 16:31
·LastWhisper
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class Solution { public boolean isValidSudoku(char[][] board) { int row[][] = new int[9][10]; int col[][] = new int[9][10]; int box[][] = new int[9][1 阅读全文
posted @ 2022-11-09 15:59
·LastWhisper
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