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author | Jack Sangdahl <[email protected]> | 2025-06-27 12:23:02 -0600 |
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committer | Jack Sangdahl <[email protected]> | 2025-06-27 12:23:02 -0600 |
commit | a96b65cbfad7f62f3db6b2eab105e4e25c0414c5 (patch) | |
tree | e2a2b3f49f9fb741be81415266ac93e74cff42ec /other/valid_sudoku.rs | |
parent | 694ad5ed71edcb1deccab54b72d706b779918276 (diff) | |
download | leetcode-a96b65cbfad7f62f3db6b2eab105e4e25c0414c5.tar.gz leetcode-a96b65cbfad7f62f3db6b2eab105e4e25c0414c5.zip |
chore: remove old cpp and rust solutions
Diffstat (limited to 'other/valid_sudoku.rs')
-rw-r--r-- | other/valid_sudoku.rs | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/other/valid_sudoku.rs b/other/valid_sudoku.rs deleted file mode 100644 index 3c2f591..0000000 --- a/other/valid_sudoku.rs +++ /dev/null @@ -1,27 +0,0 @@ -struct Solution; - -impl Solution { - pub fn is_valid_sudoku(board: Vec<Vec<char>>) -> bool { - let mut rows: [u16; 9] = [0; 9]; - let mut cols: [u16; 9] = [0; 9]; - let mut blck: [u16; 9] = [0; 9]; - for i in 0..9 { - for j in 0..9 { - match board[i][j] { - '.' => continue, - c => { - let b: usize = (i / 3) * 3 + (j / 3); - let curr = 1 << (c.to_digit(10).unwrap()); - if rows[i] & curr != 0 || cols[j] & curr != 0 || blck[b] & curr != 0 { - return false; - } - rows[i] |= curr; - cols[j] |= curr; - blck[b] |= curr; - } - } - } - } - true - } -} |