Shirt – Matching Pairs
A shop to increase sales during a festival has an offer that a customer will get a discount if the customer buys shirts having same size in…
Rounding Marks
In a college, each student receives marks M in any of the subjects in the range from 0 to 100. – If the difference between the marks and…
Search Substring & Print Words
The program must accept a space-separated string S and N string values as the input. For each string X among 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…
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…
Interlace Vowels & Consonants
The program must accept a string S containing only alphabets as the input. The program must print all the vowels in the string S in…
Matrix Palindrome
The program must accept an integer matrix of size RxC as the input. The program must print YES if every row and every…
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…
Calculator Implementation
The interface Calculator defines the following methods. Define the class NormalCalculator so that it implements the interface Calculator.…
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…