From f23cf625df4fdfe28594cac6404fcb6db575d611 Mon Sep 17 00:00:00 2001
From: Prayag11 <prayagmankar1@gmail.com>
Date: Thu, 14 Jul 2022 18:23:20 +0530
Subject: [PATCH] programs for factorial and prime no. are updated.

---
 Day6/CheckPrime.sh | 14 ++++++++++++++
 Day6/factorial.sh  | 14 ++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 Day6/CheckPrime.sh
 create mode 100644 Day6/factorial.sh

diff --git a/Day6/CheckPrime.sh b/Day6/CheckPrime.sh
new file mode 100644
index 0000000..da25f1c
--- /dev/null
+++ b/Day6/CheckPrime.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+#Program to check no is prime or not.
+echo -e "Enter Number : \c"
+read n
+for((i=2; i<=$n/2; i++))
+do
+  ans=$(( n%i ))
+  if [ $ans -eq 0 ]
+  then
+    echo "$n is not a prime number."
+    exit 0
+  fi
+done
+echo "$n is a prime number."
diff --git a/Day6/factorial.sh b/Day6/factorial.sh
new file mode 100644
index 0000000..802408c
--- /dev/null
+++ b/Day6/factorial.sh
@@ -0,0 +1,14 @@
+#!/bin/bash -x
+# Program to print factorial of a number.
+
+echo "Enter a number"
+read num
+
+fact=1
+
+for((i=2;i<=num;i++))
+{
+  fact=$((fact * i))  #fact = fact * i
+}
+
+echo $fact