Kth Largest Element using Java

This solves the issue #71 

Signed-off-by: Yasani Samara Simha Reddy <[email protected]>

JAVA/KthLargest.java

@@ -0,0 +1,31 @@
+import java.util.Arrays;
+import java.util.Scanner;
+
+public class KthLargest {
+
+    public static int findKthLargest(int[] nums, int k) {
+        Arrays.sort(nums);
+        return nums[nums.length - k];
+    }
+
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+
+        System.out.print("Enter the size of the array: ");
+        int n = scanner.nextInt();
+
+        int[] nums = new int[n];
+
+        System.out.println("Enter " + n + " array elements:");
+        for (int i = 0; i < n; i++) {
+            nums[i] = scanner.nextInt();
+        }
+
+        System.out.print("Enter the value of k to find the k'th largest element: ");
+        int k = scanner.nextInt();
+
+        System.out.println("The " + k + "th largest element is: " + findKthLargest(nums, k));
+
+        scanner.close();
+    }
+}