Merge pull request ashutosh97#16 from ankugarg25/master

factorial of a number

Author: ashutosh97

find_factorial_of_a_number/find_factorial_of_a_number.txt

@@ -0,0 +1,3 @@
+Ques:How to find a factorial of a number
+i am just giving you some hint.
+fact=fact*i

find_factorial_of_a_number/solution.cpp

@@ -0,0 +1,16 @@
+#include <stdio.h>
+ 
+int main()
+{
+  int c, n, fact = 1;
+ 
+  printf("Enter a number to calculate its factorial\n");
+  scanf("%d", &n);
+ 
+  for (c = 1; c <= n; c++)
+    fact = fact * c;
+ 
+  printf("Factorial of %d = %d\n", n, fact);
+ 
+  return 0;
+}