Share on Google+Share on Google+

MeeraDas
To find first two maximum numbers in an array,using single loop without sorting array.
1 Answer(s)      5 years and 3 months ago
Posted in : Java Beginners

Java program to find first two maximum numbers in an array,using single loop without sorting array.

Ads

View Answers

December 27, 2011 at 12:12 PM


import java.util.*;

class ArrayExample {
    public static void main(String[] args) {
        int secondlargest = 0;
        int largest = 0;
        Scanner input = new Scanner(System.in);
        System.out.println("Enter array values: ");
        int arr[] = new int[5];
        for (int i = 0; i < arr.length; i++) {
            arr[i] = input.nextInt();
            if (largest < arr[i]) {
                secondlargest = largest;
                largest = arr[i];
            }
            if (secondlargest < arr[i] && largest != arr[i])
                secondlargest = arr[i];
        }
        System.out.println("Largest number is: " + largest);
        System.out.println("Second Largest number is: " + secondlargest);
    }
}









Related Tutorials/Questions & Answers:
To find first two maximum numbers in an array,using single loop without sorting array.
To find first two maximum numbers in an array,using single loop without sorting array.  Java program to find first two maximum numbers in an array,using single loop without sorting array
To find first two maximum numbers in an array,using single loop without sorting array.
To find first two maximum numbers in an array,using single loop without sorting array.  Java program to find first two maximum numbers in an array,using single loop without sorting array
Advertisements
To find first two maximum numbers in an array
To find first two maximum numbers in an array  Java program to find first two maximum numbers in an array,using single loop without sorting array
Java array
Java array  Java program to find first two maximum numbers in an array,using single loop without sorting array
Display tow dimensional array using one for loop in java
Display tow dimensional array using one for loop in java  Display tow dimensional array using one for loop in java
sorting numbers
sorting numbers  How to sort the numbers in ascending order   import java.util.*; class SortNumbers{ public static void main(String...=input.nextInt(); list.add(num); } System.out.println("Numbers
Generate array of random numbers without repetition
Generate array of random numbers without repetition In the previous section, you have learnt how to generate an array of random numbers from the given array... created an application that will generate the array of random numbers without
Java find prime numbers without using break statement
Java find prime numbers without using break statement In this tutorial, you will learn how to find the prime numbers without using break statement. You all are aware of Prime Numbers, these are the numbers which are either divided
one dimensional array using java
one dimensional array using java  design and implement a java program that will read a file containing numbers and compute the following statistics: the range(low,high) the average and the median
Find L.C.M. of two numbers in Java
Find L.C.M. of two numbers in Java Program In this section, you will learn how to find LCM(Least Common Element) of two integers.The least common multiple is the smallest positive integer that is a multiple of both the numbers. Here we
php array loop count
php array loop count  Count the array using loop in php
Swapping of two numbers without using third variable
Swapping of two numbers without using third variable In this tutorial we will learn about swapping of two number in java without using third variable... to swap two variables without using the third variables. First we declare one
Swap two numbers without using third variable
Swap two numbers without using third variable In this section we are going to swap two variables without using the third variable. For this, we have used... from the command prompt. Instead of using temporary variable, we have done some
Finding duplicates using array in for loop
Finding duplicates using array in for loop  how to find the duplicates in array using for loop
Sorting the array
Sorting the array  Implement a program to process votes for 5 candidates in a talent contest. The program should use a String array to hold the names of the 5 candidates and an integer array to record the number of votes for each
odd numbers with loop
odd numbers with loop  get the odd numbers till 100 with for,while loop   Java find odd numbers: class OddNumbers { public static void main(String[] args) { for(int i=1;i<=100;i
create a string from an array using JavaScript
create a string from an array using JavaScript  How to use "join()" to create a string from an array using JavaScript
Calculating the checksum of a Byte Array by using Adler32
Calculating the checksum of a Byte Array by using Adler32... of a Byte Array using Adler32. Adler32: It is a error checking technique used... field whose type is byte. To calculate the Checksum of the Byte Array by using
Sum of first n numbers
Sum of first n numbers  i want a simple java program which will show the sum of first n numbers....   import java.util.*; public class...; } System.out.println("Sum of Numbers from 1 to "+n+" : "+sum
java array sorting manual way
java array sorting manual way  Hi, Anyone has any sample code on how to sort a array manually without using the inbuild sorting algorithm? Thanks
Addition of two numbers
Addition of two numbers  addition of two numbers
Sorting arraylist without using Collection.sort()
Sorting arraylist without using Collection.sort()  Hi, How can I sort an arraylist without using Collection.sort() nad also I am not allowed to use any other data structure in the program? Is there any algorithm by using which I
Listing all even numbers between two numbers
Listing all even numbers between two numbers  Hi, How to write code to list all the even numbers between two given numbers? Thanks   Hi, You function will take 2 numbers and the find the even numbers between
sorting array in java
sorting array in java  How to sort array in Java or JavaScript?   JavaScript Sorting array tutorial   Java Sort array of strings...[] args) { String array[]=new String[5]; Scanner input = new Scanner
Array sorting - Java Beginners
Array sorting   Hello All. I need to sort one array based on the arrangement of another array. I fetch two arrays from somewhere... need to sort the "name" array alphabetically. I can do that easily using
How to find maximum value in ArrayList
How to find maximum value in ArrayList  **Sir i am writing below code but its not working.i don't know how to implement logic my requirement.My requirement is find maximum value in userdefined objects and dispaly that object
How to find maximum value in ArrayList
How to find maximum value in ArrayList  **Sir i am writing below code but its not working.i don't know how to implement logic my requirement.My requirement is find maximum value in userdefined objects and dispaly that object
How to find maximum value in ArrayList
How to find maximum value in ArrayList  **Sir i am writing below code but its not working.i don't know how to implement logic my requirement.My requirement is find maximum value in userdefined objects and dispaly that object
How to find maximum value in ArrayList
How to find maximum value in ArrayList  **Sir i am writing below code but its not working.i don't know how to implement logic my requirement.My requirement is find maximum value in userdefined objects and dispaly that object
Adding two numbers
Adding two numbers  Accepting value ffrom the keyboard and adding two numbers
Array Sorting - Development process
Array Sorting  Hello sir, Now i m doing various Array sorting(Bubble,insertion,Quick,merge etc ) I want to display Array Sort in steps by step like... is the code to display array sorting with moving graphics(color)in steps
Tutorials   
Java Spring Hibernate Struts Training Retrieve database from the table dynamically in jsp from oracle using servlet What does core Java include? java What are some way to learn Java quickly? Is it required to learn Java before learning Java Script? Is it necessary to learn java script before learning PHP? Are HTML5 and Java Script boosts Java career? Is Java object oriented? Fingerprint application with Java Uninstall Oracle Virtual Box JSON to HashMap Free Java online Training I want example of Control Statement in Java ANSI Color Codes with Python Create a Program that Calculates Input What is difference between JDK,JRE and JVM? How to see ubuntu version on server? How to get Page Source in Selenium (WebDriver) using Java? The path to the driver executable must be set by the webdriver.gecko.driver system property parse data from a link in java Java Program Qns using BlueJ How to fix HAX Kernel Module Is Not Installed error? Installing Audacity Looking for code Logic to check track changes & Coments in MSWord, MSWordx, MSExcel, MSExcelx is ON/OFF Installing JDK on Mac SAX Parser exception ERROR 601 (42P00): Syntax error. Encountered Thread java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileItemFactory How to install Ubuntu 16.04 LTS? HttpServletRequest cannot be resolved to a type in eclipse - Solved Unhandled event loop exception GC overhead limit exceeded Spring Data jpa with apache phoenix Caused by: java.lang.IllegalArgumentException: Not a host:port pair: PBUF o.a.h.h.z.RecoverableZooKeeper - Possibly transient ZooKeeper, quorum= com.thinkaurelius.titan.diskstorage.hbase.HBaseStoreManager class not found com.thinkaurelius.titan.diskstorage.hbase.HBaseStoreManager not found How to download and install Java 8 on Windows? How to uninstall JDK 7? How to install gtk-doc-tools package in Ubuntu? How to install Oracle JDK 8 on Ubuntu? ejabberd_ctl.beam not found - Solved How to convert date to UTC format in Java? How to install autoconf, automake and libtool in Ubuntu 15.10? How to convert current date to mm dd yyyy format in Java? How to convert current date to dd mm yyyy format in Java? How to stop window closing in "internalFrameClosing" event. How to find list of all index in Neo4j? neo4j-server.properties file location SASLError using PLAIN: not-authorized

Ads

 
Advertisement null

Ads