# Lab 3

Lab Description:

This is a program that people have options to choose the methods of the calculations.

Code:

```option=1
while option < 7:
option = input("select and option: (1)Sum numbers(2)Subtract numbers(3)Multiply numbers(4)Divide numbers(5)Remainder of numbers numbers(6)Compare numbers(7)Exit")
if (option ==7):
exit
if (option ==1):
c=a+b
print c
return
x=input ("enter value x")
y= input ("enter value y")
if (option ==2):
def subtraction(a,b):
c=a-b
print c
return
x=input ("enter value x")
y= input ("enter value y")
subtraction(x,y)
if (option ==3):
def multplication(a,b):
c=a*b
print c
return
x=input ("enter value x")
y= input ("enter value y")
multplication(x,y)
if (option ==4):
def division(a,b):
c=a/b
print c
return
x=input ("enter value x")
y= input ("enter value y")
division(x,y)
if (option ==5):
def remainder(a,b):
c=a%b
print c
return
x=input ("enter value x")
y= input ("enter value y")
remainder(x,y)
elif (option ==6):
def comparsion(a,b):
if a < b:
print 'x is less than y'
elif a > b:
print 'x is greater than y'
else:
print 'x and y are equal'
return
x=input ("enter value x")
y= input ("enter value y")
comparsion(x,y)```

Screenshot: