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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.
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How do you write a program to factorial in PHP?
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.
Fox pro program to reverse the given number?
reverse programe in fox pro
With a given big integer number which is the product of two prime numbers how do you find them?
First write a program to generate the prime number. After one prime number was generated, divide the big int number by the prime number. If the remainder is zero then quotient is the second prime number ( also it is important to check whether the quotient is prime number or not because sometimes you will get wrong answer). Repeat the process until you get the result.
What do you call the product of all positive integers from a given integer to 1?
For integers greater than 1 the product down to 1 is called factorial, indicated mathematically as N! wher N is the highest integer For example 5! = 5 factorial = 5x4x3x2x1 = 120
Write a program to find Armstrong number in visual basic 10?
An Armstrong number (or narcissistic number) for a given number of digits is a number that is equal to the sum of its own digits raised to the power of the number of digits. Here’s a simple Visual Basic 10 program that checks for Armstrong numbers: Module ArmstrongNumber Sub Main() Dim num As Integer Dim sum As Integer = 0 Console.Write("Enter a number: ") num = Convert.ToInt32(Console.ReadLine()) Dim temp As Integer = num Dim digits As Integer = num.ToString().Length While temp > 0 Dim digit As Integer = temp Mod 10 sum += Math.Pow(digit, digits) temp \= 10 End While If sum = num Then Console.WriteLine(num & " is an Armstrong number.") Else Console.WriteLine(num & " is not an Armstrong number.") End If End Sub End Module This program takes a number as input, calculates the sum of its digits raised to the power of the number of digits, and checks if the sum equals the original number.
How do you write a program to factorial in PHP?
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 $n to compute the factorial.
Program for finding the factorial of the two given number using constructor?
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Write an algorithm to print the factorial of given number and then draw the flowchart?
write an algorithm to print the factorial of a given number and then draw the flowchart. This looks like someones homework, defiantly someone looking for the easy way. When it comes to programming, the more you do the better you get. Experience counts (making your own mistakes and learning from the mistake).
Write a php scrpit to implement factorial of a given number?
for($rval = $n = intval($_GET['number']); $n > 2; $n--) $rval *= $n - 1;echo $rval;
How do you find factorial of given number?
Factorials are the product of 1 and all the integers up to the given number. Simply put, 5 factorial or 5! = 5*4*3*2*1
Program to find the factorial of a number using recursion?
/*program to find the factorial of a given number*/ #include<stdio.h> #include<conio.h> int fact(int); void main() { int n,c; printf("\n enter the number for which you want to find the factorial"); scanf("%d",&n); c=fact(n); printf("\n the factorial of the number %d is %d",n,fact); getch(); } int fact(int n) { int k; if(n==0) return(1); else k=n*fact(n-1); return(k); }
what is the flow chart and algorithm to find the factorial of a given number?
A flowchart to find the factorial of a given number typically includes the following steps: Start, read the input number, check if the number is less than 0 (return an error for negative numbers), initialize a result variable to 1, and then use a loop to multiply the result by each integer from 1 to the input number. The algorithm can be summarized as follows: if ( n ) is the input number, initialize ( \text{factorial} = 1 ); for ( i ) from 1 to ( n ), update ( \text{factorial} = \text{factorial} \times i ); finally, output the factorial.
Factorial of a given numbers in unix using c?
To calculate the factorial of a given number in C on a Unix system, you can use a simple recursive or iterative function. Here's an example of an iterative approach: #include <stdio.h> unsigned long long factorial(int n) { unsigned long long result = 1; for (int i = 1; i <= n; i++) { result *= i; } return result; } int main() { int number; printf("Enter a positive integer: "); scanf("%d", &number); printf("Factorial of %d is %llu\n", number, factorial(number)); return 0; } Compile the code using gcc filename.c -o factorial and run it with ./factorial to calculate the factorial of a number.
How do you determine whether a given number is a factorial?
To determine if a given number is a factorial, you can check if there exists a non-negative integer ( n ) such that ( n! ) equals that number. Start with ( n = 0 ) and compute factorials incrementally (0! = 1, 1! = 1, 2! = 2, etc.) until the computed factorial exceeds the given number. If you find a match during this process, then the number is a factorial; otherwise, it is not. Additionally, you can utilize the property that factorials grow very rapidly, which can help limit the number of calculations needed.
Find flow chart for factorial of given number?
i need a pic of cuson
Programming to calculate a factorial number?
double factorial(double N){double total = 1;while (N > 1){total *= N;N--;}return total; // We are returning the value in variable title total//return factorial;}int main(){double myNumber = 0;cout > myNumber;cout
Write a program to find the factorial number using function?
//C program to find the factorial of a given number using functions #include<stdio.h> #include<conio.h> int fact(int); void main() { int f,t; clrscr(); printf("\nEnter any number:"); scanf("%d",&f); t=fact(f); printf("1=%d",t); getch(); } int fact(int fa) { int i,fac=1,t; for(i=fa;i>=2;i--) { // TO print the series printf("%dx",i); fac=i*fac; } return fac; }
