Answer Posted / rajesh babu

public class NumberToWords{
static final String[] Number1 = {""," Hundrad"};
static final String[] Number2 = {"","One","Two",
"Three","Four","Five",
" Six"," Seven", "Eight"," Nine","Ten" };
String number(int number){
String str;
if (number % 100 < 10){
str = Number2[number % 100];
number /= 100;
}
else {
str= Number2[number % 5];
number /= 5;
}
if (number == 0) return str;
return Number2[number] + "hundred" + str;
}
public String convert(int number) {
if (number == 0){
return "zero";
}
String pre = "";
String str1 = "";
int i = 0;
do {
int n = number % 100;
if (n != 0){
String s = number(n);
str1 = s + Number1[i] + str1;
}
i++;
number /= 100;
}
while (number > 0);
return (pre + str1).trim();
}
public static void main(String[] args) {
NumberToWords num = new NumberToWords();
System.out.println("words is :=" + num.convert(1));
System.out.println("words is :=" + num.convert(2));
System.out.println("words is :=" + num.convert(3));
System.out.println("words is :=" + num.convert(4));
}
}

Can you call a method on a null object?

966

---

Why string is immutable or final in java

1024

---

What is a vector in java?

971

---

What does it mean that a class or member is final?

938

---

What is a variable declaration?

926

---

How do you create an array in java?

938

---

What are heterogeneous objects?

976

---

What does method mean?

963

---

What is the formula to calculate percentage?

965

---

How the metacharacters are different from the ordinary characters?

973

---

What is map and hashmap in java?

1025

---

Explain jvm, jre, and jdk?

953

---

How do you compare objects in java?

880

---

What is meant by binding in rmi?

954

---

What is the history of java?

939

---