From a96b65cbfad7f62f3db6b2eab105e4e25c0414c5 Mon Sep 17 00:00:00 2001 From: Jack Sangdahl Date: Fri, 27 Jun 2025 12:23:02 -0600 Subject: chore: remove old cpp and rust solutions --- other/where_will_ball_fall.rs | 38 -------------------------------------- 1 file changed, 38 deletions(-) delete mode 100644 other/where_will_ball_fall.rs (limited to 'other/where_will_ball_fall.rs') diff --git a/other/where_will_ball_fall.rs b/other/where_will_ball_fall.rs deleted file mode 100644 index 6a1bb58..0000000 --- a/other/where_will_ball_fall.rs +++ /dev/null @@ -1,38 +0,0 @@ -struct Solution; - -impl Solution { - pub fn find_ball(grid: Vec>) -> Vec { - let n = grid[0].len(); - if n == 1 { - return vec![-1]; - } - (0..n).map(|i| {Self::exits(&grid, 0, i)}).collect() - } - fn exits(grid: &Vec>, row: usize, i: usize) -> i32 { - let (m, n) = (grid.len(), grid[0].len()); - if i == usize::MAX ||i >= n { - return -1; - } - let i2 = i + grid[row][i] as usize; - if i2 >= n || i2 == usize::MAX { - return -1; - } - let (dir1, dir2) = (grid[row][i], grid[row][i2]); - if dir1 != dir2 { - return -1; - } - if row == m - 1 { - return i2 as i32; - } - Self::exits(&grid, row + 1, i2) - } -} - -fn main() { - let grid = vec![vec![1,1,1,-1,-1], - vec![1,1,1,-1,-1], - vec![-1,-1,-1,1,1], - vec![1,1,1,1,-1], - vec![-1,-1,-1,-1,-1]]; - print!("{:?}", Solution::find_ball(grid)); -} -- cgit v1.2.3