Upload solution of challenge 26

README.md

@@ -73,7 +73,8 @@
 |    23     | Find missing numbers                                                                                  |     🟢     |    **5**     | [Show](./src/23-challenge) |
 |    24     | Check if the trees are synchronized                                                                   |     🟠     |    **5**     | [Show](./src/24-challenge) |
 |    25     | Return the value of the program after executing instructions sequence                                 |     🟠     |    **5**     | [Show](./src/25-challenge) |
-| **Total** |                                                                                                       |   **/**    |   **125**    |           **/**            |
+|    26     | Measure elves productivity                                                                            |     🟢     |    **5**     | [Show](./src/26-challenge) |
+| **Total** |                                                                                                       |   **/**    |   **130**    |           **/**            |
 
 <h2>
     Related

package.json

@@ -42,6 +42,7 @@
 		"test:challenge22": "jest --testPathPattern='/src/22-challenge/.*\\.spec\\.ts$'",
 		"test:challenge23": "jest --testPathPattern='/src/23-challenge/.*\\.spec\\.ts$'",
 		"test:challenge24": "jest --testPathPattern='/src/24-challenge/.*\\.spec\\.ts$'",
-		"test:challenge25": "jest --testPathPattern='/src/25-challenge/.*\\.spec\\.ts$'"
+		"test:challenge25": "jest --testPathPattern='/src/25-challenge/.*\\.spec\\.ts$'",
+		"test:challenge26": "jest --testPathPattern='/src/26-challenge/.*\\.spec\\.ts$'"
 	}
 }

src/26-challenge/README.md

@@ -0,0 +1,28 @@
+# Challenge 26
+
+Santa Claus has already delivered all the presents! Now he's reviewing the productivity reports of the elves. But there's a problem: **the Product Owner, Mrs. Claus 🧑‍🎄✨**, needs to quickly understand if the elves met the estimated times. They are doing **Agile Scream**.
+
+To help **Mrs. Claus**, your task is to calculate the completed percentage of each task and return it rounded to the nearest whole number. This will allow her to better plan for the next Christmas and keep everyone happy.
+
+This is the function she's expecting:
+
+```js
+getCompleted('01:00:00', '03:00:00') // Expected result: '33%'
+getCompleted('02:00:00', '04:00:00') // Expected result: '50%'
+getCompleted('01:00:00', '01:00:00') // Expected result: '100%'
+getCompleted('00:10:00', '01:00:00') // Expected result: '17%'
+getCompleted('01:10:10', '03:30:30') // Expected result: '33%'
+getCompleted('03:30:30', '05:50:50') // Expected result: '60%'
+```
+
+**🎁 Now Santa Claus and the elves deserve a break. We hope they enjoyed AdventJS and will recommend it to their friends!**
+
+### Solutions
+
+- [Python](./solution.py)
+- [JavaScript](./solution.js)
+- [TypeScript](./solution.ts)
+
+## Stars earned
+
+![5 stars](../../.github/26-challenge-stars.png)

src/26-challenge/solution.js

@@ -0,0 +1,17 @@
+/**
+ * @param {string} timeWorked - Time worked in hh:mm:ss format.
+ * @param {string} totalTime - Total estimated time in hh:mm:ss format.
+ * @returns {string} - The completed percentage rounded to the nearest integer with a % sign.
+ */
+export default function getCompleted(timeWorked, totalTime) {
+	/** @type {Date} */
+	const worked = new Date(`1970-01-01T${timeWorked}`)
+
+	/** @type {Date} */
+	const totalWorked = new Date(`1970-01-01T${totalTime}`)
+
+	/** @type {string} */
+	const productivity = `${Math.round((worked.getTime() / totalWorked.getTime()) * 100)}%`
+
+	return productivity
+}

src/26-challenge/solution.py

@@ -0,0 +1,10 @@
+from datetime import datetime
+
+
+def get_completed(time_worked: str, total_time: str) -> str:
+    worked: datetime = datetime.fromisoformat(f"1970-01-01T${time_worked}")
+    total_worked: datetime = datetime.fromisoformat(f"1970-01-01T${total_time}")
+    productivity: str = (
+        f"${round(number=(worked.timestamp() / total_worked.timestamp()) * 100)}%"
+    )
+    return productivity

src/26-challenge/solution.spec.ts

@@ -0,0 +1,39 @@
+import fn from './solution'
+
+describe('Challenge 26: measure elves productivity', () => {
+	it('Test 01', () => {
+		const result: `${string}%` = fn('01:00:00', '03:00:00')
+		const expected: `${string}%` = '33%'
+		expect(result).toBe(expected)
+	})
+
+	it('Test 02', () => {
+		const result: `${string}%` = fn('02:00:00', '04:00:00')
+		const expected: `${string}%` = '50%'
+		expect(result).toBe(expected)
+	})
+
+	it('Test 03', () => {
+		const result: `${string}%` = fn('01:00:00', '01:00:00')
+		const expected: `${string}%` = '100%'
+		expect(result).toBe(expected)
+	})
+
+	it('Test 04', () => {
+		const result: `${string}%` = fn('00:10:00', '01:00:00')
+		const expected: `${string}%` = '17%'
+		expect(result).toBe(expected)
+	})
+
+	it('Test 05', () => {
+		const result: `${string}%` = fn('01:10:10', '03:30:30')
+		const expected: `${string}%` = '33%'
+		expect(result).toBe(expected)
+	})
+
+	it('Test 06', () => {
+		const result: `${string}%` = fn('03:30:30', '05:50:50')
+		const expected: `${string}%` = '60%'
+		expect(result).toBe(expected)
+	})
+})

src/26-challenge/solution.ts

@@ -0,0 +1,6 @@
+export default function getCompleted(timeWorked: string, totalTime: string): `${string}%` {
+	const worked: Date = new Date(`1970-01-01T${timeWorked}`)
+	const totalWorked: Date = new Date(`1970-01-01T${totalTime}`)
+	const productivity: `${string}%` = `${Math.round((worked.getTime() / totalWorked.getTime()) * 100)}%`
+	return productivity
+}