diff --git a/README.md b/README.md
index c28e673..67b929f 100644
--- a/README.md
+++ b/README.md
@@ -89,10 +89,11 @@
   - [Task #15](src/neetcode/sliding-window/best-time-to-buy-and-sell-stock) – _Best Time To Buy And Sell Stock_ - _[check the task](https://neetcode.io/problems/buy-and-sell-crypto)_
   - [Task #16](src/neetcode/sliding-window/longest-substring-without-repeating-characters) – _Longest Substring Without Repeating Characters_ - _[check the task](https://neetcode.io/problems/longest-substring-without-duplicates)_
   - [Task #17](src/neetcode/sliding-window/longest-repeating-character-replacement) – _Longest Repeating Character Replacement_ - _[check the task](https://neetcode.io/problems/longest-repeating-substring-with-replacement)_
-  - [Task #17](src/neetcode/sliding-window/longest-repeating-character-replacement) – _Longest Repeating Character Replacement_ - _[check the task](https://neetcode.io/problems/longest-repeating-substring-with-replacement)_
+  - [Task #18](src/neetcode/sliding-window/permutation-in-string) – _Permutation In String_ - _[check the task](https://neetcode.io/problems/permutation-string)_
   - [Task #19](src/neetcode/sliding-window/minimum-window-substring) – _Minimum Window Substring_ - _[check the task](https://neetcode.io/problems/minimum-window-with-characters)_
   - [Task #20](src/neetcode/sliding-window/sliding-window-maximum) – _Sliding Window Maximum_ - _[check the task](https://neetcode.io/problems/sliding-window-maximum)_
 - Stack
   - [Task #21](src/neetcode/stack/valid-parentheses) – _Valid Parentheses_ - _[check the task](https://leetcode.com/problems/valid-parentheses)_
   - [Task #22](src/neetcode/stack/min-stack) – _Min Stack_ - _[check the task](https://neetcode.io/problems/minimum-stack)_
-  - [Task #23](src/neetcode/stack/evaluate-reverse-polish-notation) – _Evaluate Reverse Polish Notation_ - _[check the task](https://neetcode.io/problems/evaluate-reverse-polish-notation)_
\ No newline at end of file
+  - [Task #23](src/neetcode/stack/evaluate-reverse-polish-notation) – _Evaluate Reverse Polish Notation_ - _[check the task](https://neetcode.io/problems/evaluate-reverse-polish-notation)_
+  - [Task #24](src/neetcode/stack/daily-temperatures) – _Daily Temperatures_ - _[check the task](https://neetcode.io/problems/daily-temperatures)_
\ No newline at end of file
diff --git a/src/neetcode/stack/daily-temperatures/solution.test.ts b/src/neetcode/stack/daily-temperatures/solution.test.ts
new file mode 100644
index 0000000..71f3916
--- /dev/null
+++ b/src/neetcode/stack/daily-temperatures/solution.test.ts
@@ -0,0 +1,17 @@
+import { dailyTemperatures } from './solution';
+
+describe('Daily Temperatures | NeetCode | RoadMap | Testcases', () => {
+  test('#1 Average case', () => {
+    const temperatures = [30, 38, 30, 36, 35, 40, 28];
+    const expected = [1, 4, 1, 2, 1, 0, 0];
+    const output = dailyTemperatures(temperatures);
+    expect(output).toEqual(expected);
+  });
+
+  test('#2 No warmer temperatures', () => {
+    const temperatures = [22, 21, 20];
+    const expected = [0, 0, 0];
+    const output = dailyTemperatures(temperatures);
+    expect(output).toEqual(expected);
+  });
+});
diff --git a/src/neetcode/stack/daily-temperatures/solution.ts b/src/neetcode/stack/daily-temperatures/solution.ts
new file mode 100644
index 0000000..dbcdf85
--- /dev/null
+++ b/src/neetcode/stack/daily-temperatures/solution.ts
@@ -0,0 +1,20 @@
+/**
+ * @param {number[]} temperatures - array of integers where `temperatures[i]` represents
+ * the daily temperatures on the `ith` day.
+ * @return {number[]} - where `result[i]` is the number of days after the `ith` day before a warmer
+ * temperature appears on a future day. If there is no day in the future where a warmer temperature
+ * will appear for the `ith` day, `result[i]` will be set to `0`.
+ */
+export const dailyTemperatures = (temperatures: number[]): number[] => {
+  const stack: number[][] = [];
+  const res = new Array<number>(temperatures.length).fill(0);
+  for (let i = 0; i < temperatures.length; i++) {
+    const t = temperatures[i];
+    while (stack.length > 0 && t > stack[stack.length - 1][0]) {
+      const [, stackInd] = stack.pop() ?? [-1, -1];
+      res[stackInd] = i - stackInd;
+    }
+    stack.push([t, i]);
+  }
+  return res;
+};