diff --git a/Add Code Here/calculator.py b/Add Code Here/calculator.py
new file mode 100644
index 00000000000..9167ceeafe9
--- /dev/null
+++ b/Add Code Here/calculator.py	
@@ -0,0 +1,32 @@
+def add(a,b):
+    return (a+b)
+def sub(a,b):
+    return (a-b)
+def mult(a,b):
+    return (a*b)
+def div(a,b):
+    return (a//b)
+
+
+print("1. Addition")
+print("2 . Subtraction")
+print("3. Multiplication")
+print("4. Division")
+
+
+while True:
+    choice = int(input("Enter Choice "))
+    if choice == 1 or choice ==2 or choice ==3 or choice ==4 or choice ==5:
+        a= int(input("Enter 1st number"))
+        b= int(input("Enter 2nd number"))
+        if choice == 1:
+            print(add(a,b))
+        elif choice == 2:
+            print(sub(a,b))
+        elif choice == 3:
+            print(mult(a,b))
+        elif choice == 4:
+            print(div(a,b))
+        else:
+            print("Enter valid choice")
+            break
\ No newline at end of file
diff --git a/content/ilyas829.md b/content/ilyas829.md
new file mode 100644
index 00000000000..ec1b1b229cb
--- /dev/null
+++ b/content/ilyas829.md
@@ -0,0 +1,3 @@
+name: ilyas829
+institution: SIBAR
+github:[**ilyas829**](https://github.com/ilyas829)