diff --git a/leetCode/array/minimum-difference-between-highest-and-lowest-of-k-scores.rs b/leetCode/array/minimum-difference-between-highest-and-lowest-of-k-scores.rs
new file mode 100644
index 0000000..25c6fce
--- /dev/null
+++ b/leetCode/array/minimum-difference-between-highest-and-lowest-of-k-scores.rs
@@ -0,0 +1,35 @@
+// https://leetcode.com/problems/minimum-difference-between-highest-and-lowest-of-k-scores
+impl Solution {
+    pub fn minimum_difference(nums: Vec<i32>, k: i32) -> i32 {
+        if nums.len() == 1 {
+            return 0;
+        }
+
+        let mut nums = nums;
+        nums.sort();
+
+        // println!("nums:{nums:?}");
+
+        let mut cur = 0;
+        for i in 1..(k as usize) {
+            cur += nums[i] - nums[i - 1];
+            // println!("cur:{cur}, i:{i}, nums[i]:{}, nums[i - 1]:{}", nums[i], nums[i - 1]);
+        }
+
+        let mut resp = cur;
+        // println!("resp:{resp}, cur:{cur}");
+        for i in (k as usize)..nums.len() {
+            cur = cur - nums[i - k as usize + 1] + nums[i - k as usize] + nums[i] - nums[i - 1];
+            // println!(
+            //     "cur:{cur}, i:{i}, nums[i - k as usize + 1]:{}, nums[i - k as usize]:{}, nums[i]:{}, nums[i - 1]:{}",
+            //     nums[i - k as usize + 1], nums[i - k as usize], nums[i], nums[i - 1],
+            // );
+            if cur < resp {
+                resp = cur;
+            }
+            // println!("resp:{resp}, cur:{cur}");
+        }
+
+        resp
+    }
+}