diff --git a/Python/add_numbers.py b/Python/add_numbers.py
index 961e44d..2d6e7f0 100644
--- a/Python/add_numbers.py
+++ b/Python/add_numbers.py
@@ -1,6 +1,9 @@
-number_1 = int(input("Enter 1st number: "))
-number_2 = int(input("Enter 2nd number: "))
+def sumnumbers()
+ number_1 = int(input("Enter 1st number: "))
+ number_2 = int(input("Enter 2nd number: "))
+ sum = number_1 + number_2
+ returm sum
-sum = number_1 + number_2
+sum=sumnumbers()
print(sum)
\ No newline at end of file
diff --git a/Python/calculator.py b/Python/calculator.py
index 6f63faf..537c3a1 100644
--- a/Python/calculator.py
+++ b/Python/calculator.py
@@ -11,19 +11,23 @@ def multiply(x, y):
def divide(x, y):
return x / y
+def percent(x,y):
+ return (x*y)/100
+
print("Select operation.")
print("1.Add")
print("2.Subtract")
print("3.Multiply")
print("4.Divide")
+print("5.Percentage")
while True:
choice = input("Enter choice(1/2/3/4): ")
- if choice in ('1', '2', '3', '4'):
- num1 = float(input("Enter first number: "))
- num2 = float(input("Enter second number: "))
+ if choice in ('1', '2', '3', '4' , '5'):
+ num1 = float(input("Enter large number: "))
+ num2 = float(input("Enter small number: "))
if choice == '1':
print(num1, "+", num2, "=", add(num1, num2))
@@ -36,6 +40,9 @@ def divide(x, y):
elif choice == '4':
print(num1, "/", num2, "=", divide(num1, num2))
+
+ elif choice == '5':
+ print("percentage of " , num2, "from total : ", num1, "=", percent(num1, num2))
break
else:
print("Invalid Input")