python.py file

python.py

@@ -0,0 +1,21 @@
+n=input("enter the calculation to be done in format <number> <operator> <number> (e to exit) :   ")
+while(n!='e'):
+    x=n.split(" ")
+    a=int(x[0])
+    c=(x[1])
+    b=int(x[2])
+    if (c=='+'):
+        print(a+b)
+    elif(c=='-'):
+       print(a-b)
+    elif(c=='*'):
+        print(a*b)
+    elif(c=='/'):
+        print(a/b)
+    elif(c=='^'):
+        print(a**b)
+    else:
+        print("invalid syntax")
+    n=input("enter the calculation to be done in format <number> <operator> <number> (e to exit) :   ")
+
+