JAVA WADDOOOOOOOO warellaaa

[firazrox]

mata mea code ekata user input karana number eka check karanna one 900 walata wada wadida kiyala wadinam invalid kiyala awith ayeth number eka input karanna kiyala kiyanna ona, mama loops dala try kala eth errors enawa godak pls help me

import java.util.Scanner;
import javax.swing.JOptionPane;
class NumberToString
{

public enum hundreds {OneHundred, TwoHundred, ThreeHundred, FourHundred, FiveHundred, SixHundred, SevenHundred, EightHundred, NineHundred}
public enum tens {Twenty, Thirty, Forty, Fifty, Sixty, Seventy, Eighty, Ninety}
public enum ones {One, Two, Three, Four, Five, Six, Seven, Eight, Nine}
public enum denom {Thousand, Lakhs, Crores}
public enum splNums { Ten, Eleven, Twelve, Thirteen, Fourteen, Fifteen, Sixteen, Seventeen, Eighteen, Nineteen}
public static String text = "";

public static void main(String[] args)
{
JOptionPane.showMessageDialog(null," Welcome to my maths app");
long num=0;
System.out.println("input number between one and nine hundred");
Scanner sc = new Scanner(System.in);
num = sc.nextInt();
int rem = 0;
int i = 0;
long r = num;

long hundreds = r/100;
long Tens = (r-hundreds*100)/10;
long Ones = r-(hundreds*100+Tens*10);

System.out.print("Hundreds : ");
for(int h=0; h<hundreds; h++){
System.out.print("o");
}
System.out.println("");

System.out.print("Tens : ");
for(int h=0; h<Tens; h++){
System.out.print("o");
}
System.out.println("");


System.out.print("Ones : ");
for(int h=0; h<Ones; h++){
System.out.print("o");
}
System.out.println("");
while(num > 0)
{
if(i == 0){
rem = (int) (num % 1000);
printText(rem);
num = num / 1000;
i++;
}
else if(num > 0)
{
rem = (int) (num % 100);
if(rem > 0)
text = denom.values()[i - 1]+ " " + text;
printText(rem);
num = num / 100;
i++;
}
}
if(i > 0)
System.out.println(text);
else
System.out.println("Zero");
}

public static void printText(int num)
{
if(!(num > 9 && num < 19))
{
if(num % 10 > 0)
getOnes(num % 10);

num = num / 10;
if(num % 10 > 0)
getTens(num % 10);

num = num / 10;
if(num > 0)
getHundreds(num);
}
else
{
getSplNums(num % 10);
}
}

public static void getSplNums(int num)
{
text = splNums.values()[num]+ " " + text;
}

public static void getHundreds(int num)
{
text = hundreds.values()[num - 1]+ " " + text;
}

public static void getTens(int num)
{
text = tens.values()[num - 2]+ " " + text;
}

public static void getOnes(int num)
{
text = ones.values()[num - 1]+ " " + text;
}
}

 

[firazrox]

bump ekak hari deela yanna rep will be added

 

[markhaloce]

bool isValid = false;
int num;
while(!isValid)
num = //get input urself man...
if(num > 900)
{
//Display invalid and get input again
}

 

[firazrox]

bool isValid = false;
int num;
while(!isValid)
num = //get input urself man...
if(num > 900)
{
//Display invalid and get input again
}

I tried like that but it gives a lot of errors can you include it in the code itself pls ?

 

[markhaloce]

I tried like that but it gives a lot of errors can you include it in the code itself pls ?

ජාව රන් කරන්න මොකුත් ide එකක්වත් කම්පයිලර් එකක්වත් නෑ
ඕක තමා බං තියරිය...
ඉන්පුට් එක ගන්නයි ඖටිපුට් එක දෙන්නයි විතරයි තියෙන්නෙ...

 

[SHdinesh]

package demos;

import java.util.Scanner;
import javax.swing.JOptionPane;

class NumberToString {

public enum hundreds {

OneHundred, TwoHundred, ThreeHundred, FourHundred, FiveHundred, SixHundred, SevenHundred, EightHundred, NineHundred
}

public enum tens {

Ten, Twenty, Thirty, Forty, Fifty, Sixty, Seventy, Eighty, Ninety
}

public enum ones {

One, Two, Three, Four, Five, Six, Seven, Eight, Nine
}

public enum denom {

Thousand, Lakhs, Crores
}

public enum splNums {

Ten, Eleven, Twelve, Thirteen, Fourteen, Fifteen, Sixteen, Seventeen, Eighteen, Nineteen
}
public static String text = "";

public static void main(String[] args) {
JOptionPane.showMessageDialog(null, " Welcome to my maths app");
long num = 0;
System.out.println("input number between one and nine hundred");
Scanner sc = new Scanner(System.in);
num = sc.nextInt();
if (num > 900) {
JOptionPane.showMessageDialog(null, "Number is greater than 900. Please re-enter your number");
//NumberToString num1 = new NumberToString();
} else {
int rem = 0;
int i = 0;
long r = num;

long hundreds = r / 100;
long Tens = (r - hundreds * 100) / 10;
long Ones = r - (hundreds * 100 + Tens * 10);

System.out.print("Hundreds : ");
for (int h = 0; h < hundreds; h++) {
System.out.print("o");
}
System.out.println("");

System.out.print("Tens : ");
for (int h = 0; h < Tens; h++) {
System.out.print("o");
}
System.out.println("");

System.out.print("Ones : ");
for (int h = 0; h < Ones; h++) {
System.out.print("o");
}
System.out.println("");
while (num > 0) {
if (i == 0) {
rem = (int) (num % 1000);
printText(rem);
num = num / 1000;
i++;
} else if (num > 0) {
rem = (int) (num % 100);
if (rem > 0) {
text = denom.values()[i - 1] + " " + text;
}
printText(rem);
num = num / 100;
i++;
}
}
if (i > 0) {
System.out.println(text);
} else {
System.out.println("Zero");
}
}

}

public static void printText(int num) {
if (!(num > 9 && num < 19)) {
if (num % 10 > 0) {
getOnes(num % 10);
}

num = num / 10;
if (num % 10 > 0) {
getTens(num % 10);
}

num = num / 10;
if (num > 0) {
getHundreds(num);
}
} else {
getSplNums(num % 10);
}
}

public static void getSplNums(int num) {
text = splNums.values()[num] + " " + text;
}

public static void getHundreds(int num) {
text = hundreds.values()[num - 1] + " " + text;
}

public static void getTens(int num) {
text = tens.values()[num - 1] + " " + text;
}

public static void getOnes(int num) {
text = ones.values()[num - 1] + " " + text;
}
}

Now try it.

 

[ජොසී]

මොකද්ද බං මීමුත්තගෙ ඉඳලා ජීවන කතාව code එකේ දැම්මද උඹ?
කෙටියෙං අදාල ටික දාහංකො. බලන්න හිතෙන්නෑ නෙ!

 

[firazrox]

package demos;

import java.util.Scanner;
import javax.swing.JOptionPane;

class NumberToString {

public enum hundreds {

OneHundred, TwoHundred, ThreeHundred, FourHundred, FiveHundred, SixHundred, SevenHundred, EightHundred, NineHundred
}

public enum tens {

Ten, Twenty, Thirty, Forty, Fifty, Sixty, Seventy, Eighty, Ninety
}

public enum ones {

One, Two, Three, Four, Five, Six, Seven, Eight, Nine
}

public enum denom {

Thousand, Lakhs, Crores
}

public enum splNums {

Ten, Eleven, Twelve, Thirteen, Fourteen, Fifteen, Sixteen, Seventeen, Eighteen, Nineteen
}
public static String text = "";

public static void main(String[] args) {
JOptionPane.showMessageDialog(null, " Welcome to my maths app");
long num = 0;
System.out.println("input number between one and nine hundred");
Scanner sc = new Scanner(System.in);
num = sc.nextInt();
if (num > 900) {
JOptionPane.showMessageDialog(null, "Number is greater than 900. Please re-enter your number");
//NumberToString num1 = new NumberToString();
} else {
int rem = 0;
int i = 0;
long r = num;

long hundreds = r / 100;
long Tens = (r - hundreds * 100) / 10;
long Ones = r - (hundreds * 100 + Tens * 10);

System.out.print("Hundreds : ");
for (int h = 0; h < hundreds; h++) {
System.out.print("o");
}
System.out.println("");

System.out.print("Tens : ");
for (int h = 0; h < Tens; h++) {
System.out.print("o");
}
System.out.println("");

System.out.print("Ones : ");
for (int h = 0; h < Ones; h++) {
System.out.print("o");
}
System.out.println("");
while (num > 0) {
if (i == 0) {
rem = (int) (num % 1000);
printText(rem);
num = num / 1000;
i++;
} else if (num > 0) {
rem = (int) (num % 100);
if (rem > 0) {
text = denom.values()[i - 1] + " " + text;
}
printText(rem);
num = num / 100;
i++;
}
}
if (i > 0) {
System.out.println(text);
} else {
System.out.println("Zero");
}
}

}

public static void printText(int num) {
if (!(num > 9 && num < 19)) {
if (num % 10 > 0) {
getOnes(num % 10);
}

num = num / 10;
if (num % 10 > 0) {
getTens(num % 10);
}

num = num / 10;
if (num > 0) {
getHundreds(num);
}
} else {
getSplNums(num % 10);
}
}

public static void getSplNums(int num) {
text = splNums.values()[num] + " " + text;
}

public static void getHundreds(int num) {
text = hundreds.values()[num - 1] + " " + text;
}

public static void getTens(int num) {
text = tens.values()[num - 2] + " " + text;
}

public static void getOnes(int num) {
text = ones.values()[num - 1] + " " + text;
}
}

Now try it.

did you run it ? for me it compiles ok but gets so many errors when I try to tun it

 

[SHdinesh]

How did u run mchn? using javac and java or using any IDE like netbeans??

 

[firazrox]

මොකද්ද බං මීමුත්තගෙ ඉඳලා ජීවන කතාව code එකේ දැම්මද උඹ?
කෙටියෙං අදාල ටික දාහංකො. බලන්න හිතෙන්නෑ නෙ!

mekai scene eka

mama code kala programme ekak eke mata user input karana number eka 900 wada wadinam loop wenne ona udata aye eth mama do loops and while dala baluwa arahen meehen errors enawa wena ewa wala, eth loops nathuwa hodata run wenawa

 

[firazrox]

How did u run mchn? using javac and java or using any IDE like netbeans??

compiled in cmd using javac then ran it using java (still a noob)

 

[firazrox]

ජාව රන් කරන්න මොකුත් ide එකක්වත් කම්පයිලර් එකක්වත් නෑ
ඕක තමා බං තියරිය...
ඉන්පුට් එක ගන්නයි ඖටිපුට් එක දෙන්නයි විතරයි තියෙන්නෙ...

yaka gahanna wage errors bn

 

[ජොසී]

Scanner sc = new Scanner(System.in);
num = sc.nextInt();

replace these two lines with following.

bool isValid = false;
int num;
while(!isValid){
	sc = new Scanner(System.in);
	num = sc.nextInt();
	if(num < 900){
		isValid = true;
		break;
	}else{
		isValid = false;
		//Display invalid message
	}
}

 

[firazrox]

Scanner sc = new Scanner(System.in);
num = sc.nextInt();

replace these two lines with following.

bool isValid = false;
int num;
while(!isValid){
	sc = new Scanner(System.in);
	num = sc.nextInt();
	if(num < 900){
		isValid = true;
		break;
	}else{
		isValid = false;
		//Display invalid message
	}
}

28 errors while compiliing

 

[SHdinesh]

This programme ran very well under my environment and after some small changes I able to get the correct output using it.

 

[SHdinesh]

28 errors while compiliing

What is your java version in the machine? please check it..I think you should have java 1.6 or above version to compile & run this

 

[firazrox]

What is your java version in the machine? please check it..I think you should have java 1.6 or above version to compile & run this

1.7 bro

did you run the code you posted? it worked perfectly ?

 

[firazrox]

උඹේ වරහන් වැහිල්ලෙ හෙන පරහක් තියනවනෙ බං. මං දැං තමා බැලුවෙ කෝඩ් එක.

he he ane manda ban karakawala athariya wage udaw karapankoo

 

[SHdinesh]

1.7 bro

did you run the code you posted? it worked perfectly ?

Yup..perfectly ran..after few changes it put it above..try it again buddy. i like to know how did u try to run. can u explain your running process??

 

[firazrox]

Yup..perfectly ran..after few changes it put it above..try it again buddy. i like to know how did u try to run. can u explain your running process??

javac
then java ?
i couldn't compile it using javac it gave me errors