create a jave program on any topic..
as per you choice...
Answers
Answer:import java.io.*;
import java.util.*;
class Factorial {
public static void main(String args[]) {
try {
Scanner sc = new Scanner (System.in);
System.out.println("Enter the number");
int a = sc.nextInt();
int fact = 1;
System.out.println("Factorial of " +a+ ":");
for (int i = 1; i < a; i++){
fact = fact * i;
}
System.out.println(fact);
}
catch (Exception e) {}
}
void SpecialNumbers() {
int limit = 1000;
for(int i = 1; i <= limit; i++){
int n = i;
// resolve the number
int rem, sum = 0;
while(n > 0) {
rem = n %10; // get the reaminder
n = n / 10; // get the quotient
sum += factorial(rem);
}
if(sum == i)
System.out.println("Special number : " + i);
}
}
private static int factorial(int number) {
int f = 1;
for(int i=1; i< number; i++)
f *= i;
return f;
}
}
Explanation:
Cool, Here is the program for beginners to print HelloWorld.
public class HelloWorld {
public static void main(String args[]) {
System.out.println("Hello World");
}
}