lazyakshay · September 29, 2017 16:30
diff --git a/hackerearth_factorial!.cpp b/hackerearth_factorial!.cpp
 #include <iostream>
 using namespace std;

 int main()
 {
   // cout << "Hello World!" << endl;
   long long n,sum=1;
   cin>>n;
   for(int i=1;i<=n;i++) sum *= i;
   cout<<sum;
    return 0;
 }
	#include <iostream>
	using namespace std;

	int main()
	{
	// cout << "Hello World!" << endl;
	long long n,sum=1;
	cin>>n;
	for(int i=1;i<=n;i++) sum *= i;
	cout<<sum;
	return 0;
	}