Castle of Coderz
Call Taxi Booking System The code should satisfy the following criteria. There is n number of taxies. For simplicity, assume 4. But it should work for any number of taxies They are 6 points(a,b,c,d,e,f) All the points are in a straight line, and each point is 15kms away from the adjacent points Call Taxi takes […]
Invoice Management System The code should satisfy the criteria given below. They should able to add customer. They should able to add an invoice for a customer. Add items for a specific invoice. Display all customer details. Display all invoice details. Display all invoices for a specific customer. Display details of an invoice. Invoice Management […]
ATM Machine This is a Java Program to Display the ATM Machine Transaction. The user will choose from any one of the available options as input. Different cases using switch case have been provided for different operations like withdraw, deposit and check balance. This Program has 3 source files named Main.java, BankAccount.java, AtmMachine.java. BankAccount class […]
Diagonal Star pattern Write a program to print diagonal star pattern. If number is < 5, the method should print “Invalid Value“. The method should print diagonals to generate a rectangular pattern composed of stars (*). This should be accomplished by using loops (see examples below). EXAMPLE INPUT/OUTPUT: EXAMPLE 1 printSquareStar(5); should print the following: […]
Question This is the TCS Digital Coding Question asked on August 17, 2019. Given a range, find all the unique number within that range. Find the count of unique numbers and print the count. SOLUTION 1: SOLUTION 2 (using Hashing) In this we store the count of each digit in a array using hashing. For […]
On-Campus Interview Experience This is an on-campus zoho interview experience of john studying in Knowledge College of Engineering, Salem. First-round This round contained both aptitude and Output prediction of C program, based on that we were divided into two groups. Second-round Question 1: Word will be given which is always odd length then you […]
Zoho Interview Questions Zoho is a product – based company in India. The Work Environment is very good for beginners. There are more than 45 products in Zoho. It is also called an operating system for business. These are the list of Zoho Interview Questions with solution. HR round questions are : what do you […]
Zoho Interview Questions Zoho is a product – based company in India. The Work Environment is very good for beginners. There are more than 45 products in Zoho. It is also called an operating system for business. These are the list of Zoho Interview Questions with solution. HR round questions are : what do you […]
Question: Write a program to solve the rat in a maze puzzle. Given a maze, NxN matrix. A rat has to find a path from source to destination. maze[0][0] (left top corner)is the source and maze[N-1][N-1](right bottom corner) is destination. There are few cells which are blocked, means rat cannot enter into those cells. […]
Question Given a string find all the sub-strings which are palindrome and print those strings. A palindrome number is a number which is equal to its reverse. Even a single character is a palindrome. Logic First, find all the sub-strings of the given string. Check each sub-string whether it is palindrome or not. If it […]
