diff options
Diffstat (limited to 'image_overlap.rs')
-rw-r--r-- | image_overlap.rs | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/image_overlap.rs b/image_overlap.rs deleted file mode 100644 index fa6fbd6..0000000 --- a/image_overlap.rs +++ /dev/null @@ -1,35 +0,0 @@ -impl Solution { - pub fn largest_overlap(img1: Vec<Vec<i32>>, img2: Vec<Vec<i32>>) -> i32 { - let mut ans = 0; - for i in 0..img1[0].len() { - for j in 00..img1.len() { - ans = ans.max(Solution::shift_and_compare(&img1, &img2, j, i)); - } - } - ans - } - - fn shift_and_compare(img1: &[Vec<i32>],img2: &[Vec<i32>], x_shift: usize, y_shift: usize) -> i32 { - let (mut counter, cols, rows) = ((0,0), img1.len(), img1[0].len()); - for i in 0..cols { - for j in 0..rows { - if img1[i][j] == 1 { - let ii = i + y_shift; - let jj = j + x_shift; - if ii < rows && jj < cols && img2[ii][jj] == 1 { - counter.0 += 1; - } - } - if img2[i][j] == 1 { - let ii = i + y_shift; - let jj = j + x_shift; - if ii < rows && jj < cols && img2[ii][jj] == 1 { - counter.1 += 1; - } - } - } - } - counter.0.max(counter.1) - } -} - |