Array programs

find second maximum number of an array 
a[n-2];

Author: Thenmozhi123

Second_max.java

@@ -0,0 +1,35 @@
+package work;
+
+import java.util.Scanner;
+
+public class Second_max {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		//find second maximum of an array:
+		int n,temp;
+		Scanner s=new Scanner(System.in);
+		System.out.println("enter the element:");
+		n=s.nextInt();
+		System.out.println("enter the all element:");
+             int a[]=new int[n];
+             for(int i=0;i<n;i++)
+             {
+            	a[i]=s.nextInt(); 
+             }
+             for(int i=0;i<n;i++)
+             {
+            	 for(int j=i+1;j<n;j++)
+            	 {
+            		if(a[i]>a[j])
+            		{
+            			temp=a[i];
+            			a[i]=a[j];
+            			a[j]=temp;
+            		}
+            	 }
+             }
+             System.out.println("second maximum: "+a[n-2]);
+	}
+
+}