Activity #5 – Converting Input Integer to Words

NAME: CABUHAT, VINCENT HANAMICHI S. SECTION: CEIT-37-301A

1. Create a program to input integer from 1 to 9,999 (Range) and to output the inputted
number in words.

Required screen Layout/output:

This program will convert inputted integer number into its equivalent in words
Input an Integer : 2345 (Sample)

You entered : 2345

The number in words : Two Thousand Three Hundred Forty Five

2. Input Integer using the following data:

a. Less than 1
b. Greater than 9,999
c. Range from Eleven to Nineteen (11 – 19)
d. 218
e. 2345
f. 3000

*Note: If input is out of range, error message will be: “INVALID INPUT”

3. Screenshot/Print Screen the outputs of your programs.

4. Submit the source code (Java Program codes) and 6 different sample outputs in PDF
format.

***NOTE: DO NOT USE ARRAYS for your solutions.

Filename: Activity5_Lastname_Firstname(Initial)_Middle Initial.pdf

(e.g. Activity5_Marcos_B_B.pdf)
SOURCE CODE:
import java.util.Scanner;
public class ActFive_Cabuhat {
public static void main(String[] args) {

Scanner scan = new Scanner (System.in);

System.out.print("This program will convert inputted integer into its
equivalent words.");

System.out.print("\n\nInput an integer number :");

int x = scan.nextInt();

int thou;
int hund;
int teens;
int tens;
int ones;

if ((x <= 9999 && x >= 1000)){

System.out.println("You entered a four(4) digit number.");

System.out.println("The number is\t\t: "+x);
System.out.print("The number in words\t: ");
}

else if ((x <= 999 && x >= 100)){

System.out.println("You entered a three(3) digit number.");

System.out.println("The number is\t\t: "+x);
System.out.print("The number in words\t: ");
}

else if ((x <= 99 && x >= 10)){

System.out.println("You entered a two(2) digit number.");

System.out.println("The number is\t\t: "+x);
System.out.print("The number in words\t: ");
}

else if ((x <= 9 && x >=1)){

System.out.println("You entered a one(1) digit number.");

System.out.println("The number is\t\t: "+x);
System.out.print("The number in words\t: ");
}

else {

System.out.println("\nINVALID INPUT!");

if ( x >= 100 && x <= 9999)

{
thou = x/1000;
x=x%1000;
hund = x/100;
x=x%100;

switch (thou) {

case 1:System.out.print("One Thousand ");break;

case 2:System.out.print("Two Thousand ");break;
case 3:System.out.print("Three Thousand ");break;
case 4:System.out.print("Four Thousand ");break;
case 5:System.out.print("Five Thousand ");break;
case 6:System.out.print("Six Thousand ");break;
case 7:System.out.print("Seven Thousand ");break;
case 8:System.out.print("Eight Thousand ");break;
case 9:System.out.print("Nine Thousand ");break;

switch (hund) {

case 1:System.out.print("One Hundred ");break;

case 2:System.out.print("Two Hundred ");break;
case 3:System.out.print("Three Hundred ");break;
case 4:System.out.print("Four Hundred ");break;
case 5:System.out.print("Five Hundred ");break;
case 6:System.out.print("Six Hundred ");break;
case 7:System.out.print("Seven Hundred ");break;
case 8:System.out.print("Eight Hundred ");break;
case 9:System.out.print("Nine Hundred ");break;
}

if (x >10 && x < 20)

tens = x/10;
ones = x;
teens = x%10;

switch (teens) {

case 1:System.out.print("Eleven ");break;

case 2:System.out.print("Twelve ");break;
case 3:System.out.print("Thirteen ");break;
case 4:System.out.print("Fourteen ");break;
case 5:System.out.print("Fifteen ");break;
case 6:System.out.print("Sixteen ");break;
case 7:System.out.print("Seventeen ");break;
case 8:System.out.print("Eighteen ");break;
case 9:System.out.print("Nineteen ");break;

}
}

else {

tens = x/10;
x = x%10;
ones = x;

switch (tens) {

case 1:System.out.print("Ten ");break;

case 2:System.out.print("Twenty ");break;
case 3:System.out.print("Thirty ");break;
case 4:System.out.print("Forty ");break;
case 5:System.out.print("Fifty ");break;
case 6:System.out.print("Sixty ");break;
case 7:System.out.print("Seventy ");break;
case 8:System.out.print("Eighty ");break;
case 9:System.out.print("Ninety ");break;
}

{
switch (ones) {

case 1:System.out.print("One ");break;

case 2:System.out.print("Two ");break;
case 3:System.out.print("Three ");break;
case 4:System.out.print("Four ");break;
case 5:System.out.print("Five ");break;
case 6:System.out.print("Six ");break;
case 7:System.out.print("Seven ");break;
case 8:System.out.print("Eight ");break;
case 9:System.out.print("Nine ");break;

default:System.out.println(" ");break;
}
if(x>9999)
{
System.out.println("INVALID INPUT!");
}
}
}
}
}
SAMPLE OUTPUT:

A. LESS THAN 1

B. GREATER THAN 9,999

C. RANGE FROM ELEVEN TO NINETEEN (11 – 19)

D. 218
E. 2345

F. 3000