diff options
Diffstat (limited to 'other/rotate_image.rs')
-rw-r--r-- | other/rotate_image.rs | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/other/rotate_image.rs b/other/rotate_image.rs deleted file mode 100644 index 376545d..0000000 --- a/other/rotate_image.rs +++ /dev/null @@ -1,27 +0,0 @@ -struct Solution; - -impl Solution { - pub fn rotate(mut matrix: Vec<Vec<i32>>) { - let n = matrix.len(); - let depth = n / 2; - for i in 0..depth { - let (len, opp) = (n - 2 * i - 1, n - 1 - i); - for j in 0..len { - let tmp = matrix[i][i + j]; - matrix[i][i + j] = matrix[opp - j][i]; - matrix[opp - j][i] = matrix[opp][opp - j]; - matrix[opp][opp - j] = matrix[i + j][opp]; - matrix[i + j][opp] = tmp; - } - } - } -} - -fn main() { - let matrix = vec![ - vec![1,2,3], - vec![4,5,6], - vec![7,8,9] - ]; - print!("{:?}", Solution::rotate(matrix)); -} |