TheDeveloperBlog.com

Home | Contact Us

C-Sharp | Java | Python | Swift | GO | WPF | Ruby | Scala | F# | JavaScript | SQL | PHP | Angular | HTML

Program to print the elements of an array present on odd position

Program to print the elements of an array present on odd position on fibonacci, factorial, prime, armstrong, swap, reverse, search, sort, stack, queue, array, linkedlist, tree, graph etc.

<< Back to PROGRAM

Q. Program to print the elements of an array present on odd position.

Explanation

In this program, we need to print the elements of the array which are present in odd positions. This can be accomplished by looping through the array and printing the elements of an array by incrementing i by 2 till the end of the array is reached.

Program to convert a given binary tree to doubly linked list

In the above array, the elements which are on odd positions are a, c and e.

Algorithm

  1. Declare and initialize an array.
  2. Calculate the length of the declared array.
  3. Loop through the array by initializing the value of variable "i" to 0 then incrementing its value by 2, i.e., i=i+2.
  4. Print the elements present in odd positions.

Solution

Python

#Initialize array 
arr = [1, 2, 3, 4, 5]; 
 
print("Elements of given array present on odd position: ");
#Loop through the array by incrementing the value of i by 2 

for i in range(0, len(arr), 2):
    print(arr[i]); 

Output:

Elements of given array present on odd position: 
1
3
5

C

#include <stdio.h>
 
int main()
{
    //Initialize array 
    int arr[] = {1, 2, 3, 4, 5}; 
    
    //Calculate length of array arr
    int length = sizeof(arr)/sizeof(arr[0]);
    
    printf("Elements of given array present on odd position: \n");
    //Loop through the array by incrementing value of i by 2 
    for (int i = 0; i < length; i = i+2) { 
        printf("%d\n", arr[i]); 
    } 
    return 0;
}

Output:

Elements of given array present on odd position: 
1
3
5

JAVA

public class OddPosition {
    public static void main(String[] args) {
        
        //Initialize array 
        int [] arr = new int [] {1, 2, 3, 4, 5}; 
        
        System.out.println("Elements of given array present on odd position: ");
        //Loop through the array by incrementing value of i by 2 
        for (int i = 0; i < arr.length; i = i+2) { 
            System.out.println(arr[i]); 
        }  
    }
}

Output:

Elements of given array present on odd position: 
1
3
5

C#

 using System;
                    
public class OddPosition
{
    public static void Main()
    {
        //Initialize array 
        int [] arr = new int [] {1, 2, 3, 4, 5}; 
        
        Console.WriteLine("Elements of given array present on odd position: ");
        //Loop through the array by incrementing value of i by 2 
        for (int i = 0; i < arr.Length; i = i+2) { 
            Console.WriteLine(arr[i]); 
        } 
    }
}

Output:

Elements of given array present on odd position: 
1
3
5

PHP

<!DOCTYPE html>
<html>
<body>
<?php
//Initialize array 
$arr = array(1, 2, 3, 4, 5); 
 
print("Elements of given array present on odd position: <br>");
//Loop through the array by incrementing value of i by 2 
for ($i = 0; $i < count($arr); $i = $i+2) { 
    print($arr[$i] . "<br>"); 
}  
?>
</body>
</html>

Output:

Elements of given array present on odd position: 
1
3
5

Next Topic#




Related Links:


Related Links

Adjectives Ado Ai Android Angular Antonyms Apache Articles Asp Autocad Automata Aws Azure Basic Binary Bitcoin Blockchain C Cassandra Change Coa Computer Control Cpp Create Creating C-Sharp Cyber Daa Data Dbms Deletion Devops Difference Discrete Es6 Ethical Examples Features Firebase Flutter Fs Git Go Hbase History Hive Hiveql How Html Idioms Insertion Installing Ios Java Joomla Js Kafka Kali Laravel Logical Machine Matlab Matrix Mongodb Mysql One Opencv Oracle Ordering Os Pandas Php Pig Pl Postgresql Powershell Prepositions Program Python React Ruby Scala Selecting Selenium Sentence Seo Sharepoint Software Spellings Spotting Spring Sql Sqlite Sqoop Svn Swift Synonyms Talend Testng Types Uml Unity Vbnet Verbal Webdriver What Wpf