Add solution and test-cases for problem 2469

Author: 0xff-dev

leetcode/2401-2500/2469.Convert-the-Temperature/README.md

@@ -1,28 +1,32 @@
 # [2469.Convert the Temperature][title]
 
-> [!WARNING|style:flat]
-> This question is temporarily unanswered if you have good ideas. Welcome to [Create Pull Request PR](https://github.com/kylesliu/awesome-golang-algorithm)
-
 ## Description
+You are given a non-negative floating point number rounded to two decimal places `celsius`, that denotes the **temperature in Celsius**.
+
+You should convert Celsius into **Kelvin** and **Fahrenheit** and return it as an array `ans = [kelvin, fahrenheit]`.
+
+Return the array `ans`. Answers within `10^-5` of the actual answer will be accepted.
+
+**Note that**:
+
+- `Kelvin = Celsius + 273.15`
+- `Fahrenheit = Celsius * 1.80 + 32.00`
 
 **Example 1:**
 
 ```
-Input: a = "11", b = "1"
-Output: "100"
+Input: celsius = 36.50
+Output: [309.65000,97.70000]
+Explanation: Temperature at 36.50 Celsius converted in Kelvin is 309.65 and converted in Fahrenheit is 97.70.
 ```
 
-## 题意
-> ...
-
-## 题解
+**Example 2:**
 
-### 思路1
-> ...
-Convert the Temperature
-```go
 ```
-
+Input: celsius = 122.11
+Output: [395.26000,251.79800]
+Explanation: Temperature at 122.11 Celsius converted in Kelvin is 395.26 and converted in Fahrenheit is 251.798.
+```
 
 ## 结语
 

leetcode/2401-2500/2469.Convert-the-Temperature/Solution.go

@@ -1,5 +1,5 @@
 package Solution
 
-func Solution(x bool) bool {
-	return x
+func Solution(celsius float64) []float64 {
+	return []float64{celsius + 273.15, celsius*1.8 + 32.00}
 }

leetcode/2401-2500/2469.Convert-the-Temperature/Solution_test.go

@@ -10,12 +10,11 @@ func TestSolution(t *testing.T) {
 	//	测试用例
 	cases := []struct {
 		name   string
-		inputs bool
-		expect bool
+		inputs float64
+		expect []float64
 	}{
-		{"TestCase", true, true},
-		{"TestCase", true, true},
-		{"TestCase", false, false},
+		{"TestCase1", 36.50, []float64{309.65000, 97.70000}},
+		{"TestCase2", 122.11, []float64{395.26000, 251.79800}},
 	}
 
 	//	开始测试
@@ -30,10 +29,10 @@ func TestSolution(t *testing.T) {
 	}
 }
 
-//	压力测试
+// 压力测试
 func BenchmarkSolution(b *testing.B) {
 }
 
-//	使用案列
+// 使用案列
 func ExampleSolution() {
 }