// Iterative solution
public static final long iterativeFactorial(final long n) {
long factorial = 1;
for (long i = 1; i <= n; i++) {
factorial *= i;
}
return factorial;
}
// Recursive solution
public static final long recursiveFactorial(final long n) {
if (n <= 1) {
return n;
}
return n * recursiveFactorial(n - 1);
}
// Arbitrary length solution - may take a while, but works on any positive number.
public static final BigInteger factorial(final BigInteger n) {
BigInteger factorial = BigInteger.ONE;
for (BigInteger i = BigInteger.ONE; i.compareTo(n) <= 0; i = i.add(BigInteger.ONE)) {
factorial = factorial.multiply(i);
}
return factorial;
}
Q.1 Write a program to print first ten odd natural numbers. Q.2 Write a program to input a number. Print their table. Q.3 Write a function to print a factorial value.
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Write a program that graphically demonstrates the shortest path algorithm
#!/usr/bin/perl print factorial($ARGV[11]); sub factorial { my($num) = @_; if($num == 1) { return 1; # stop at 1, factorial doesn't multiply times zero } else { return $num * factorial($num - 1); # call factorial function recursively } }
Here is a simple FORTRAN code to calculate the factorial of a given non-negative integer: program factorial implicit none integer :: n, result print *, "Enter a non-negative integer:" read *, n result = 1 if (n < 0) then print *, "Factorial is not defined for negative numbers." else do i = 1, n result = result * i end do print *, "Factorial of", n, "is", result end if end program factorial This program prompts the user for an integer, checks if it's non-negative, and then calculates the factorial using a loop.
write a java program to find factorial using recursive and non recursive
Here's a simple Java program to find the factorial of a given number using a recursive method: import java.util.Scanner; public class Factorial { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.print("Enter a number: "); int number = scanner.nextInt(); System.out.println("Factorial of " + number + " is " + factorial(number)); } static int factorial(int n) { return (n == 0) ? 1 : n * factorial(n - 1); } } This program prompts the user for a number and calculates its factorial recursively.
Q.1 Write a program to print first ten odd natural numbers. Q.2 Write a program to input a number. Print their table. Q.3 Write a function to print a factorial value.
I suggest to use a for loop, more or less like this (assuming the parameter is "n"): product = 1; for (int i = 1; i <= n; i++) { product *= i; }
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An example in Java, to compute 10!: int factorial = 1; for(int i = 1; i < 11; i++) { factorial *= i; }
Exactly what do you mean by 'C program in Java'
Here's a simple C program to calculate the factorial of 10: #include <stdio.h> int main() { int i; unsigned long long factorial = 1; // Use unsigned long long for larger results for(i = 1; i <= 10; i++) { factorial *= i; } printf("Factorial of 10 is %llu\n", factorial); return 0; } This program uses a loop to multiply numbers from 1 to 10 and stores the result in factorial, which is then printed.
To write a program that calculates the factorial of a number in PHP, you can use a recursive function or an iterative approach. Here’s a simple example using a loop: function factorial($n) { $result = 1; for ($i = 2; $i <= $n; $i++) { $result *= $i; } return $result; } echo factorial(5); // Outputs: 120 This code defines a function that multiplies numbers from 2 up to the given number $n to compute the factorial.
write a java program to display "Welcome Java" and list its execution steps.
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You can use Java's built-in functions to write a code that will find multilingual languages.