diff --git a/add.py b/add.py
new file mode 100644
index 0000000..561bb6f
--- /dev/null
+++ b/add.py
@@ -0,0 +1,4 @@
+a = int(input('enter first number')
+b = int(input('enter second number')
+c = a + b
+print(c)
diff --git a/class.py b/class.py
index c358896..ca96e48 100644
--- a/class.py
+++ b/class.py
@@ -1,6 +1,11 @@
 class Person:
+    def __int__(self,name,age):
+        self.name = name
+        self.age = age
+    def __repr__(self):
+        return f"My name is {self.name} and my age {self.age}"
 
-    age = 18
-
-    def name(self, name):
-        return list(name)
+    def name(self):
+        return self.name
+    def age(self):
+        return self.age
diff --git a/divide.py b/divide.py
new file mode 100644
index 0000000..62ab60f
--- /dev/null
+++ b/divide.py
@@ -0,0 +1,4 @@
+a = int(input('enter first number')
+b = int(input('enter second number')
+c = a / b
+print(c)
diff --git a/greeting.py b/greeting.py
new file mode 100644
index 0000000..15a1136
--- /dev/null
+++ b/greeting.py
@@ -0,0 +1,2 @@
+n = input('enter your name')
+print('hello' n)
diff --git a/greetings.py b/greetings.py
new file mode 100644
index 0000000..23c2fa3
--- /dev/null
+++ b/greetings.py
@@ -0,0 +1 @@
+print("hello there")
diff --git a/how to input strings.py b/how to input strings.py
new file mode 100644
index 0000000..5078f5b
--- /dev/null
+++ b/how to input strings.py	
@@ -0,0 +1 @@
+a = input("enter a name")
diff --git a/how to input.py b/how to input.py
new file mode 100644
index 0000000..d34081a
--- /dev/null
+++ b/how to input.py	
@@ -0,0 +1,2 @@
+#how to input a numbeer
+a = int(input('enter a number')
diff --git a/how to use print.py b/how to use print.py
new file mode 100644
index 0000000..cd21934
--- /dev/null
+++ b/how to use print.py	
@@ -0,0 +1 @@
+print('hello, to use print, syntax is print()')
diff --git a/mul.py b/mul.py
new file mode 100644
index 0000000..53e11c8
--- /dev/null
+++ b/mul.py
@@ -0,0 +1,4 @@
+a = int(input('enter first number')
+b = int(input('enter second number')
+c = a * b
+print(c)
diff --git a/sub.py b/sub.py
new file mode 100644
index 0000000..f6a42c8
--- /dev/null
+++ b/sub.py
@@ -0,0 +1,4 @@
+a = int(input('enter first number')
+b = int(input('enter second number')
+c = a - b
+print(c)