Merge pull request #73 from sriaman/master

create factorial.cpp
ambujraj · Oct 1, 2018 · c2a65ff · c2a65ff
2 parents dd4af8b + db5d65d
commit c2a65ff
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/Factorial.cpp b/Factorial.cpp
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+/* create a factorial function for long integers*/
+#include <iostream.h>
+using namespace std;
+int main(){
+	int i,n;
+	unsigned long long fact=1;// gives factorial of large numbers 
+	cin>>n;
+	for(i=1;i<=n;i++){
+		fact =fact *i;
+	}
+	cout<<fact<<endl;
+}