Write a Program for swapping of 2 numbers using XOR Description: Swapping two numbers doesn’t require the use of the 3rd variable.
SIKSHAPATH Latest Questions
Write a program to print the power of 7 raised to 5.
Length and breadth of a rectangle are 5 and 7 respectively. Write a program to calculate the area and perimeter of the rectangle?
The float class is a wrapper class for the primitive type float which contains several methods to effectively deal with a float value like converting it to a string representation, and vice-versa. An object of the Float class can hold ...
Define class EmailId with members, username, domainId and password. Define default and parameterized constructors. Accept values from the command line and create a date object. Throw user defined exceptions – “InvalidUsernameException” or “InvalidPasswordException” if the uaername and password are invalid. If the date ...
Design a simple calculator (called SwingCalculator). Hints: Set the ContentPane to BorderLayout. Add a JTextField (tfDisplay) to the NORHT. Add a JPanelw (panelButtons) to the CENTER. Set the JPanel to Grid Layout of 4×4, and add the 16 buttons. Operator buttons “+”, “-“, ...