leetcode: Fix lint warnings

XuShaohua · Dec 8, 2023 · c26db33 · c26db33
1 parent 750aeb5
commit c26db33
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/leetcode/0034.find-first-and-last-position-of-element-in-sorted-array/src/main.rs b/leetcode/0034.find-first-and-last-position-of-element-in-sorted-array/src/main.rs
@@ -27,6 +27,7 @@ pub fn search_range(nums: Vec<i32>, target: i32) -> [i32; 2] {
         return NOT_FOUND;
     }
 
+    // TODO(Shaohua): Replace with another round of binary search
     while nums[low] == target {
         low -= 1;
     }

diff --git a/leetcode/0137.single-number-ii/src/main.rs b/leetcode/0137.single-number-ii/src/main.rs
@@ -7,8 +7,8 @@ pub type Digits = [i32; DIGIT_LEN];
 
 fn to_digits(mut num: i32) -> Digits {
     let mut digits = [0; DIGIT_LEN];
-    for i in 0..DIGIT_LEN {
-        digits[i] = num % 2;
+    for digit in digits.iter_mut() {
+        *digit = num % 2;
         num /= 2;
     }
     digits