Added reverse an array java solution

Contributors.md

@@ -22,5 +22,6 @@ Welcome to the list of people who contributed to this repo 💥
 5. [iamprofessor1](https://github.com/iamprofessor1)(Added Kth largest leetcode in cpp)
 6. [dcod3r](https://github.com/dcod3r)
 7. [Ayansh](https://github.com/badasschef)
-8. [Deep](https://github.com/deep846)
-9. [Amit](https://github.com/amitShindeGit)
+8. [Saransh](https://github.com/saranshkotnala)
+9. [Deep](https://github.com/deep846)
+10. [Amit](https://github.com/amitShindeGit)

array/reverse an array/java/reverse.java

@@ -0,0 +1,41 @@
+import java.io.*;
+import java.util.*;
+
+public class Main{
+  public static void display(int[] a){
+    StringBuilder sb = new StringBuilder();
+
+    for(int val: a){
+      sb.append(val + " ");
+    }
+    System.out.println(sb);
+  }
+
+  public static void reverse(int[] a){
+    int li = 0;
+    int ri = a.length - 1;
+
+    while(li < ri){
+      int temp = a[li];
+      a[li]= a[ri];
+      a[ri] = temp;
+
+      li++;
+      ri--;
+    }
+  }
+
+public static void main(String[] args) throws Exception {
+    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+
+    int n = Integer.parseInt(br.readLine());
+    int[] a = new int[n];
+    for(int i = 0; i < n; i++){
+       a[i] = Integer.parseInt(br.readLine());
+    }
+
+    reverse(a);
+    display(a);
+ }
+
+}