How do you write a program to find the Factorial of a number in C?
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How do you write a program to find the Factorial of a number in C?
Program 1: Factorial program in c using for loop
- #include
- int main(){
- int i,f=1,num;
- printf(“Enter a number: “);
- scanf(“\%d”,#);
- for(i=1;i<=num;i++)
- f=f*i;
- printf(“Factorial of \%d is: \%d”,num,f);
How do you find the Factorial of a number using recursion in C++?
Let’s see the factorial program in C++ using recursion.
- #include
- using namespace std;
- int main()
- {
- int factorial(int);
- int fact,value;
- cout<<“Enter any number: “;
- cin>>value;
What is recursion write the procedure to Factorial of a given number?
#include long int multiplyNumbers(int n); int main() { int n; printf(“Enter a positive integer: “); scanf(“\%d”,&n); printf(“Factorial of \%d = \%ld”, n, multiplyNumbers(n)); return 0; } long int multiplyNumbers(int n) { if (n>=1) return n*multiplyNumbers(n-1); else return 1; }
How do you print the Factorial of a number?
Ask the user to enter an integer to find the factorial. Read the integer and assign it to a variable. From the value of the integer up to 1, multiply each digit and update the final value. The final value at the end of all the multiplication till 1 is the factorial.
What is factorial programming?
C++ProgrammingServer Side Programming. Factorial of a non-negative integer n is the product of all the positive integers that are less than or equal to n. For example: The factorial of 5 is 120.
What is recursion explain in detailed factorial program?
A recursive function is a nonleaf function that calls itself. The factorial function can be rewritten recursively as factorial(n) = n × factorial(n – 1). The factorial of 1 is simply 1. Code Example 6.27 shows the factorial function written as a recursive function.
What is recursion explain in detail factorial program?
How do you find a palindrome number?
Palindrome number algorithm
- Get the number from user.
- Hold the number in temporary variable.
- Reverse the number.
- Compare the temporary number with reversed number.
- If both numbers are same, print palindrome number.
- Else print not palindrome number.
What is palindrome of a number?
A palindromic number (also known as a numeral palindrome or a numeric palindrome) is a number (such as 16461) that remains the same when its digits are reversed. The term palindromic is derived from palindrome, which refers to a word (such as rotor or racecar) whose spelling is unchanged when its letters are reversed.