diff options
Diffstat (limited to 'jump_game.rs')
-rw-r--r-- | jump_game.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/jump_game.rs b/jump_game.rs new file mode 100644 index 0000000..e7f36b0 --- /dev/null +++ b/jump_game.rs @@ -0,0 +1,18 @@ +struct Solution; + +impl Solution { + pub fn can_jump(nums: Vec<i32>) -> bool { + let mut n = 1; + for i in (0..nums.len() - 1).rev() { + n = if nums[i] < n { n + 1 } else { 1 }; + } + n == 1 + } +} + +fn main() { + let nums1 = vec![2,3,1,1,4]; + let nums2 = vec![3,2,1,0,4]; + println!("{}", Solution::can_jump(nums1)); + println!("{}", Solution::can_jump(nums2)); +} |