factorial number
Var num= prompt("enter any number ");
Var i=1;
Var fact=1;
for(i=1;i
#!/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.
Functions are used to reduce the lines of code and the complexity of the code. For an instance let us suppose that you want to calculate the factorial of numbers at different times in a program. There are two ways to do this 1. Write a 4-5 line code every time you want to calculate factorial. 2. Write a function of 4-5 lines which calculates the factorial and call that function every time you need to calculate factorial by just writing a single line. In C++ you can pass the variable, address of the variable or a reference to the variable in a function
write the javascript code to display the reverse no. of given no. (e.g. 247 reverse of 742)
There isn't much to it:---alert("Hello " + "world!");---'alert' creates a popup, and the + does string concatenation.See related link for a Javascript tutorial.
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.
#!/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.
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 to calculate factorial of a number*/ #include<stdio.h> #include<conio.h> void main() { long int n; int a=1; clrscr(); printf("enter the number="); scanf("%ld",&n); while(n>0) { a*=n; n--; } printf("the factorial is %ld",a); getch(); }
Functions are used to reduce the lines of code and the complexity of the code. For an instance let us suppose that you want to calculate the factorial of numbers at different times in a program. There are two ways to do this 1. Write a 4-5 line code every time you want to calculate factorial. 2. Write a function of 4-5 lines which calculates the factorial and call that function every time you need to calculate factorial by just writing a single line. In C++ you can pass the variable, address of the variable or a reference to the variable in a function
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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.
int factorial(int n) { int i; int f=1; for(i=2;i<=n;++i) f*=i; return f; }
write the javascript code to display the reverse no. of given no. (e.g. 247 reverse of 742)
There isn't much to it:---alert("Hello " + "world!");---'alert' creates a popup, and the + does string concatenation.See related link for a Javascript tutorial.
JavaScript is a scripting language that is mainly used within a web browser. Jquery is a library of javascript code that can be used together with your javascript program. A set of functions that can preform common tasks is provided, which will reduce the amount of code that you have to write yourself.