Question

Write a program to input a character and check whether it is a vowel or lowercase or uppercase or a digit or any other special character.

Answer 1

Answer:

Input: ch = 'A'

Output: A is an UpperCase character

Input: ch = 'a'

Output: a is an LowerCase character

Input: ch = '0'

Output: 0 is not an aplhabetic character

Hope you will like it

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Answer 2

Answer:package abb;

/**

* Write a description of class abby here.

*

* @author (your name)

* @version (a version number or a date)

*/

import java.util.Scanner;

public class abby

{

public static void main()

{

Scanner abby = new Scanner (System.in);

String product;

int price, quality, total, cash, change, thousand, fivehundred, twohundred,

hundred, fifty, twenty, ten, five, one, mithousand, mifivehundred,

mitwohundred, mihundred, mififty, mitwenty, miten, mifive, mione, kathousand,

kafivehundred, katwohundred, kahundred, kafifty, katwenty, katen, kafive, kaone, bills, coins;

System.out.print("\nPlease input a product: ");

product=abby.nextLine();

System.out.print("\n Please enter the price: ");

price=abby.nextInt();

System.out.print("\n Quality to be punchased: ");

quality=abby.nextInt();

total = price*quality;

System.out.print("\n The amount to be paid is: "+total);

System.out.print("\n Input the amount to be tendered: ");

cash=abby.nextInt();

change = cash-total;

thousand = change/1000;

mithousand = thousand*1000;

kafivehundred = change%1000;

fivehundred = kafivehundred/500;

mifivehundred= fivehundred*500;

katwohundred = change%1000%500;

twohundred = katwohundred/200;

mitwohundred = twohundred*200;

kahundred = change%1000%500%200;

hundred = kahundred/1000;

mihundred = hundred*100;

kafifty = change%1000%5005200%100;

fifty = kafifty/50;

mififty = fifty*50;

katwenty = change%1000%500%200%100%50;

twenty = katwenty/20;

mitwenty = twenty*20;

katen = change%1000%500%200%100%50%20;

ten = katen/10;

miten = ten*10;

kafive = change%1000%500%200%100%50%20%10;

five = kafive/5;

mifive = five*5;

kaone = change%1000%500%200%100%50%20%10%5;

one = kaone/1;

mione = one*1;

bills = thousand+fivehundred+twohundred+hundred+fifty+twenty;

coins = ten+five+one;

if (change<0)

{

System.out.print("you have insufficient cash.");

}

else if (change>0)

{

System.out.print("\nYour change is: ");

System.out.print("\n1000's:\t"+thousand+"\t=>\t"+mithousand);

System.out.print("\n500's:\t"+fivehundred+"\t=>\t"+mifivehundred);

System.out.print("\n200's:\t"+twohundred+"\t=>\t"+mitwohundred);

System.out.print("\n100's:\t"+hundred+"\t=>\t"+mihundred);

System.out.print("\n50's:\t"+fifty+"\t=>\t"+mififty);

System.out.print("\n20's:\t"+twenty+"\t=>\t"+mitwenty);

System.out.print("\n10's:\t"+ten+"\t=>\t"+miten);

System.out.print("\n5's:\t"+five+"\t=>\t"+mifive);

System.out.print("\n1's:\t"+one+"\t=>\t"+mione);

System.out.print("\n\t========\t========");

System.out.print("\nTotal:\t"+bills+"bill/s\t"+coins+" coin/s\t");

System.out.print("Your change is:"+change);

}

else

{

System.out.print("Your change is:"+change);

}

abby.close();

}

}

Explanation: