Minimum Difference – Mark Pairs
Manisha and Ranjani are in the same class and are friends. All students in the class write N exams. In order to motivate the students, the…
JAVA – Method Overloading – Adder
The main method class Hello.java is given below. Please write the code for the class Adder.java so that the program prints…
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…