Spend some time looking at open-source programs on Github. Find a piece of a C or C program on github that appears to display a significant amount of data locality. Provide the html browsable file URL and line numbers of the example. Justify why these lines demonstrate data locality. [Note that since this is real code, you may need to reference multiple files to demonstrate locality even in a single example.

I found that code

# This function adds two numbers

def add (x, y):

return x + y

# This function subtracts two numbers

def subtract (x, y):

return x - y

# This function multiplies two numbers

def multiply (x, y):

return x * y

# This function divides two numbers

def divide (x, y):

return x / y

print ("Select operation.")

print ("1. Add")

print ("2. Subtract")

print ("3. Multiply")

print ("4. Divide")

# Take input from the user

choice = input ("Enter choice (1/2/3/4) : ")

num1 = float (input ("Enter first number: "))

num2 = float (input ("Enter second number: "))

if choice = = '1':

print (num1,"+", num2,"=", add (num1, num2))

elif choice = = '2':

print (num1,"-", num2,"=", subtract (num1, num2))

elif choice = = '3':

print (num1,"*", num2,"=", multiply (num1, num2))

elif choice = = '4':

print (num1,"/", num2,"=", divide (num1, num2))

else:

print ("Invalid input")