Create Myarray.java

Author: sirilalithaadapa

Myarray.java

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+
+/*
+	System.in ---> Keyboard
+	System.out---> Monitor	n = int(input())
+	class --> a collection of data & methods(or Functions)
+
+	In case of class --> The first letter will be CAPITAL LETTER
+	In cas of method --> The name of the method, leave first word, from second words onwards
+			     the first letter of every word is CAPITAL. 
+
+		EX:   String, Integer, StringBuffer, Socket, ServerSocket --> classes
+			nextInt(), equalsIgnoreCase(), toString(), parseInt(), compareTo() --> Functions
+ The following program handles an array with n elements
+*/
+
+import java.util.Scanner;
+
+public class Myarray
+{
+	public static void main(String args[])	
+	{
+		int a[]; // only an array reference
+		int n;
+		int small, big;
+		Scanner sc = new Scanner(System.in);
+		System.out.println("Enter the size of the array");
+		n = sc.nextInt();		
+		
+		a = new int[n]; // memory is allocated to the array. here it is a dynamic array
+
+		System.out.println("Enter values into array...");
+		for(int i=0;i<n;i++)
+			a[i] = sc.nextInt();
+
+		System.out.println("The array values are...");
+		for(int i=0;i<n;i++)
+		  System.out.print(a[i]+"  ");
+
+
+		small = big =  a[0];
+
+		for(int i=1;i<n;i++)
+		{
+			if(small > a[i])
+				small = a[i];
+
+			if(big < a[i])
+				big = a[i];
+		}		
+
+		System.out.println("Small = "+small);
+		System.out.println("Big = "+ big);
+	}
+}
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