diff options
Diffstat (limited to 'remove_element.rs')
-rw-r--r-- | remove_element.rs | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/remove_element.rs b/remove_element.rs deleted file mode 100644 index fec38b6..0000000 --- a/remove_element.rs +++ /dev/null @@ -1,22 +0,0 @@ -use std::convert::TryInto; -struct Solution; - -impl Solution { - pub fn remove_element(mut nums: Vec<i32>, val: i32) -> i32 { - let (mut idx, mut k) = (0, nums.len()); - while idx < k { - if nums[idx] == val { - nums[idx] = nums[k - 1]; - k -= 1; - } else { - idx += 1; - } - } - k.try_into().unwrap() - } -} - -fn main() { - let nums = vec![0,1,2,2,3,0,4,2]; - print!("{}", Solution::remove_element(nums, 2)); -} |