feat: add solutions to lc problem: No.1344 (doocs#1321)

No.1344.Angle Between Hands of a Clock

Author: yanglbme

solution/1300-1399/1344.Angle Between Hands of a Clock/README.md

@@ -60,8 +60,12 @@
 
 <!-- 这里可写通用的实现逻辑 -->
 
+**方法一：数学**
+
 时针每小时移动 30 度，每分钟移动 0.5 度。分针每分钟移动 6 度。如果指针之间的夹角大于 180 度，则取其与 360 度的差值，以确保获得最小的夹角。
 
+时间复杂度 $O(1)$，空间复杂度 $O(1)$。
+
 <!-- tabs:start -->
 
 ### **Python3**
@@ -82,7 +86,50 @@ class Solution:
 <!-- 这里可写当前语言的特殊实现逻辑 -->
 
 ```java
+class Solution {
+    public double angleClock(int hour, int minutes) {
+        double h = 30 * hour + 0.5 * minutes;
+        double m = 6 * minutes;
+        double diff = Math.abs(h - m);
+        return Math.min(diff, 360 - diff);
+    }
+}
+```
+
+### **C++**
+
+```cpp
+class Solution {
+public:
+    double angleClock(int hour, int minutes) {
+        double h = 30 * hour + 0.5 * minutes;
+        double m = 6 * minutes;
+        double diff = abs(h - m);
+        return min(diff, 360 - diff);
+    }
+};
+```
+
+### **Go**
+
+```go
+func angleClock(hour int, minutes int) float64 {
+	h := 30*float64(hour) + 0.5*float64(minutes)
+	m := 6 * float64(minutes)
+	diff := math.Abs(h - m)
+	return math.Min(diff, 360-diff)
+}
+```
+
+### **TypeScript**
 
+```ts
+function angleClock(hour: number, minutes: number): number {
+    const h = 30 * hour + 0.5 * minutes;
+    const m = 6 * minutes;
+    const diff = Math.abs(h - m);
+    return Math.min(diff, 360 - diff);
+}
 ```
 
 ### **...**

solution/1300-1399/1344.Angle Between Hands of a Clock/README_EN.md

@@ -42,8 +42,12 @@
 
 <!-- tabs:start -->
 
+**Solution 1: Mathematics**
+
 The hour hand moves 30 degrees every hour and an additional 0.5 degrees for each minute. The minute hand moves 6 degrees every minute. If the angle between the hands is greater than 180 degrees, take its difference from 360 degrees to ensure the smallest angle is obtained.
 
+The time complexity is $O(1)$ and the space complexity is $O(1)$.
+
 ### **Python3**
 
 ```python
@@ -58,7 +62,50 @@ class Solution:
 ### **Java**
 
 ```java
+class Solution {
+    public double angleClock(int hour, int minutes) {
+        double h = 30 * hour + 0.5 * minutes;
+        double m = 6 * minutes;
+        double diff = Math.abs(h - m);
+        return Math.min(diff, 360 - diff);
+    }
+}
+```
+
+### **C++**
+
+```cpp
+class Solution {
+public:
+    double angleClock(int hour, int minutes) {
+        double h = 30 * hour + 0.5 * minutes;
+        double m = 6 * minutes;
+        double diff = abs(h - m);
+        return min(diff, 360 - diff);
+    }
+};
+```
+
+### **Go**
+
+```go
+func angleClock(hour int, minutes int) float64 {
+	h := 30*float64(hour) + 0.5*float64(minutes)
+	m := 6 * float64(minutes)
+	diff := math.Abs(h - m)
+	return math.Min(diff, 360-diff)
+}
+```
+
+### **TypeScript**
 
+```ts
+function angleClock(hour: number, minutes: number): number {
+    const h = 30 * hour + 0.5 * minutes;
+    const m = 6 * minutes;
+    const diff = Math.abs(h - m);
+    return Math.min(diff, 360 - diff);
+}
 ```
 
 ### **...**

solution/1300-1399/1344.Angle Between Hands of a Clock/Solution.cpp

@@ -0,0 +1,9 @@
+class Solution {
+public:
+    double angleClock(int hour, int minutes) {
+        double h = 30 * hour + 0.5 * minutes;
+        double m = 6 * minutes;
+        double diff = abs(h - m);
+        return min(diff, 360 - diff);
+    }
+};

solution/1300-1399/1344.Angle Between Hands of a Clock/Solution.go

@@ -0,0 +1,6 @@
+func angleClock(hour int, minutes int) float64 {
+	h := 30*float64(hour) + 0.5*float64(minutes)
+	m := 6 * float64(minutes)
+	diff := math.Abs(h - m)
+	return math.Min(diff, 360-diff)
+}

solution/1300-1399/1344.Angle Between Hands of a Clock/Solution.java

@@ -0,0 +1,8 @@
+class Solution {
+    public double angleClock(int hour, int minutes) {
+        double h = 30 * hour + 0.5 * minutes;
+        double m = 6 * minutes;
+        double diff = Math.abs(h - m);
+        return Math.min(diff, 360 - diff);
+    }
+}

solution/1300-1399/1344.Angle Between Hands of a Clock/Solution.ts

@@ -0,0 +1,6 @@
+function angleClock(hour: number, minutes: number): number {
+    const h = 30 * hour + 0.5 * minutes;
+    const m = 6 * minutes;
+    const diff = Math.abs(h - m);
+    return Math.min(diff, 360 - diff);
+}