Stone Game – Remove Last – TCS CodeVita
Alice and Bob are playing a game called “Stone Game”. Stone game is a two-player game. Let N be the total number of stones. In…
Matrix – Inside Numbers Sum
A set of numbers forming a matrix N*N is passed as input. The program has to print the sum of numbers which are not along the edges. Input…
JAVA – Constructor – Sum and Product
The main method in Hello.java is as shown below. Define the class Calculator.java by filling in the code so that the…
Matrix Rotation – Anti Clock Wise
A M*N matrix having M rows and N columns containing integer values is passed as the input. The matrix must be rotated R times in counter-clock…
Forest Fire – TCS CodeVita
Roco is an island near Africa which is very prone to forest fire. Forest fire is such that it destroys the complete forest. Not a single tree…
JAVA – Class – Constructor Plus Methods Definition
The main method in Hello.java is as shown below. Define the class SimpleCalculator.java by filling in the code so that the…
Print Numbers – Frequency Based
An array of N positive integers is passed as input. The program must print the numbers in the array based on the frequency of their…
Finding Sum – TCS CodeVita
The program must accept N integers and an integer P as the input. The program must print the number of subsets of…
JAVA – Class – Static Method Definition
The main method in Hello.java is as shown below. Define the class Marks.java by filling in the code so that the program accepts the marks in…
Sort – Domain Names
The program must accept the email addresses of N students as the input. The program must print the names of the email domains based…