From 1c062e2c7a4377cb3145ae8983f98ef5eb30aa7a Mon Sep 17 00:00:00 2001 From: Vikrant Khedkar Date: Thu, 7 May 2020 19:30:58 +0530 Subject: [PATCH 1/3] added scanner in factorail program --- Maths/Factorial.java | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Maths/Factorial.java b/Maths/Factorial.java index 3feb43356129..4f0262aec85d 100644 --- a/Maths/Factorial.java +++ b/Maths/Factorial.java @@ -1,9 +1,12 @@ package Maths; +import java.util.*; //for importing scanner -//change around 'n' for different factorial results public class Factorial { public static void main(String[] args) { - int n = 5; + int n = 1; +Scanner sc= new Scanner(System.in); +System.out.println("Enter Number"); +n=sc.nextInt(); System.out.println(n + "! = " + factorial(n)); } From f44f2c176b1a2bf902c7bd74bfcdb1d8960f3104 Mon Sep 17 00:00:00 2001 From: Vikrant Khedkar Date: Thu, 7 May 2020 20:28:31 +0530 Subject: [PATCH 2/3] added comment in front of main method --- Maths/Factorial.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Maths/Factorial.java b/Maths/Factorial.java index 4f0262aec85d..07704161f358 100644 --- a/Maths/Factorial.java +++ b/Maths/Factorial.java @@ -2,7 +2,7 @@ import java.util.*; //for importing scanner public class Factorial { - public static void main(String[] args) { + public static void main(String[] args) { //main method int n = 1; Scanner sc= new Scanner(System.in); System.out.println("Enter Number"); From f6d67253e3d272b35076d844c5c93fa86aa30cf0 Mon Sep 17 00:00:00 2001 From: Vikrant khedkar Date: Fri, 8 May 2020 10:38:05 +0530 Subject: [PATCH 3/3] Added indentation in the "main" function statement block --- Maths/Factorial.java | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Maths/Factorial.java b/Maths/Factorial.java index 07704161f358..2ade4132a4ff 100644 --- a/Maths/Factorial.java +++ b/Maths/Factorial.java @@ -3,11 +3,11 @@ public class Factorial { public static void main(String[] args) { //main method - int n = 1; -Scanner sc= new Scanner(System.in); -System.out.println("Enter Number"); -n=sc.nextInt(); - System.out.println(n + "! = " + factorial(n)); + int n = 1; + Scanner sc= new Scanner(System.in); + System.out.println("Enter Number"); + n=sc.nextInt(); + System.out.println(n + "! = " + factorial(n)); } //Factorial = n! = n1 * (n-1) * (n-2)*...1