Question

Write a java program to find the day of the week. [N.B: day number must be taken from the user]

Answer 1

Answer:

import java.util.*; \\program starts

class prog \\class declaration

{ \\class block starts

public static void main(String args[])

{ \\main method starts

int day ; \\variable declaration

Scanner sc = new Scanner (System.in); \\creating object for input

System.out.println("Please enter the day number of the week to print day name of the week "); \\output statement asking input from user

day = sc.nextInt(); \\taking input from user

if(day<=7) \\condition checking if day number is less than 7

{ \\if block starts

if(day==1) \\condition for checking if day is 1

System.out.println("Day = Monday");

if(day==2) \\condition for checking if day is 2

System.out.println("Day = Tuesday");

if(day==3) \\condition for checking if day is 3

System.out.println("Day = Wednesday");

if(day==4) \\condition for checking if day is 4

System.out.println("Day = Thursday");

if(day==5) \\condition for checking if day is 5

System.out.println("Day = Friday");

if(day==6) \\condition for checking if day is 6

System.out.println("Day = Saturday");

if(day==7) \\condition for checking if day is 7

System.out.println("Day = Sunday");

} \\if block ends

} \\main method ends

} \\program ends