Merge pull request #4548 from shuklaji23/master

Solutions added - cf-4A.mdx

Author: bqi343

solutions/general/cf-4A.mdx

@@ -2,7 +2,7 @@
 id: cf-4A
 source: CF
 title: Watermelon
-author: Junwon Kim
+author: Junwon Kim, Ayush Shukla
 ---
 
 [Official Analysis (C++)](https://codeforces.com/blog/entry/95249)
@@ -34,4 +34,38 @@ int main() {
 ```
 
 </CPPSection>
+<JavaSection>
+
+```java
+import java.io.*;
+import java.util.*;
+
+public class Watermelon {
+	public static void main(String[] args) {
+		Kattio io = new Kattio();
+		int w = io.nextInt();
+		if (w % 2 == 0 && w > 2) {
+			io.println("YES");
+		} else {
+			io.println("NO");
+		}
+		io.close();
+	}
+
+	// CodeSnip{Kattio}
+}
+```
+
+</JavaSection>
+<PySection>
+
+```py
+w = int(input())
+if w % 2 == 0 and w > 2:
+	print("YES")
+else:
+	print("NO")
+```
+
+</PySection>
 </LanguageSection>