Python Programming

# This program prints Hello, world!
print('Hello, world!')

# This program adds two numbers
num1 = 1.5
num2 = 6.3
# Add two numbers
sum = num1 + num2
# Display the sum
print('The sum of num1 and num2 is ',sum)

# Store input numbers
num1 = input('Enter first number: ')
num2 = input('Enter second number: ')
# Add two numbers
sum = float(num1) + float(num2)
# Display the sum
print('The sum of num1 and num2 is ',sum)

a = float(input('Enter first side: '))
b = float(input('Enter second side: '))
c = float(input('Enter third side: '))
s = (a + b + c) / 2
area = (s*(s-a)*(s-b)*(s-c)) ** 0.5
print('The area of the triangle is ' ,area)

x = input('Enter value of x: ')
y = input('Enter value of y: ')
print('The value of x before swapping: ',x)
print('The value of y before swapping: ',y)
temp = x
x = y
y = temp
print('The value of x after swapping: ',x)
print('The value of y after swapping: ',y)

print("Enter the Principle Amount: ")
p = int(input())
print("Enter Rate of Interest (%): ")
r = float(input())
print("Enter Time Period: ")
t = float(input())
si = (p*r*t)/100
print("Simple Interest Amount: ")
print(si)

pi = 3.14
diameter = int(input("enter the diameter of the circle"))
radius = diameter / 2
perimeter = 2 * pi * radius
print("perimeter of circle is ", perimeter)

num = int(input("enter the number : "))
if(num%2==0):
 print("It is Even number")
else:
 print("It is Odd number")

age = int(input("enter the age : "))
if(age>=18):
 print("You can vote")
else:
 print("You can't vote")

pi = 3.14
radius = int(input("enter the radius of the circle"))
area = pi * radius * radius
print("area of circle is ", area)

kilometers = float(input("Enter value in kilometers: ")) conv_fac = 0.621371 
miles = kilometers * conv_fac 
print("kilometers is equal to miles",miles))

b=float(input("Enter the base of triangle"))
h=float(input("Enter the height of triangle"))
Area=(1/2)*b*h
print("The area of triangle is : ", Area)

a = float(input("Enter the dividend : "))
b = float(input("Enter the divisor : "))
Q = a // b
R = a % b
print("The quotient is : ", Q)
print('The remainder is : ", R)

a=int(input('Enter the first integer:'))
b=int(input('Enter the second integer:'))
c=int(input('Enter the third integer:'))
if a>b and a>c:
 print(a, 'is the largest integer')
elif b>c:
 print(b, 'is the largest integer')
else:
 print(c, 'is the largest integer')

a=float(input('Enter the first number:'))
b=float(input('Enter the second number:'))
if a%b==0:
 print('The first number is fully divisible by second number')
else:
 print('The first number is not fully divisible by second number')

Regular Buyer = 10% discount 

Item Name                  Units       Country         Tax (per unit)

Laptop (650 USD)       1 – 10          UK                10 USD

Laptop (700 USD)      11 – 30          UK                 8 USD

Laptop (900 USD)       1 – 10           US               20 USD

Laptop (850 USD)     11 – 30           US               17 USD

print("1: UK")
print("2: US")
country = int(input("enter your choice : "))

if(country==1):
    units = int(input("enter units : "))
    if(units<=10):
     price = ((units*650) + (units*10))
     print("You have to pay : ",price)
    elif(units<=30):
     price = ((units*700) + (units*8))
     print("You have to pay : ",price)
    else:
     print("you can't enter more than 30")
     
elif(country==2):
    units = int(input("enter units : "))
    if(units<=10):
     price = ((units*900) + (units*20))
     print("You have to pay : ",price)
    elif(units<=30):
     price = ((units*850) + (units*17))
     print("You have to pay : ",price)
    else:
     print("you can't enter more than 30")
     
else:
    print("not a valid country")
    
print("1: Regular Buyer")
print("2: Not a Regular Buyer")
choice = int(input("are you a regular buyer or not? : "))
if(choice==1):
    dis = price * 0.90
    print("Price after discount = ",dis)
else:
    print("No discount please pay= ",price)

Coupon Code: //Ask at the time of booking

1. 545  –  20% discount
2. 543  –  10% discount

Room Type: //Ask at the time of booking

1. Executive Suite  –    300 $ per Adult  |  200 $ per Child
2. Deluxe Suite  –         200 $ per Adult  |  100 $ per Child
3. Standard Room  –   100 $ per Adult  |  50 $ per Child   

Maximum: 2 Adults and 2 children in 1 room

print("1: Executive Suite")
print("2: Delux Suite")
print("3: Standard Room")
choice = int(input("enter room type "))

if(choice==1):
 adults = int(input("enter no of adults "))
 childrens = int(input("enter no of childrens "))
 if(adults>2 or childrens>2):
  print("members exceeding")
 else:
  price = adults * 300 + childrens * 200
  print("Please Pay : ",price)
  
elif(choice==2):
 adults = int(input("enter no of adults "))
 childrens = int(input("enter no of childrens "))
 if(adults>2 or childrens>2):
  print("members exceeding")
 else:
  price = adults * 200 + childrens * 100
  print("Please Pay : ",price)

elif(choice==3):
 adults = int(input("enter no of adults "))
 childrens = int(input("enter no of childrens "))
 if(adults>2 or childrens>2):
  print("members exceeding")
 else:
  price = adults * 100 + childrens * 50
  print("Please Pay : ",price)
  
else:
 print("this room type is not available")

print("Do you have a coupon?")
print("1: Yes")
print("2: No")
c = int(input("enter your choice "))
if(c==1):
 coupon = int(input("enter the code"))
 if(coupon==545):
  discountedprice = price*0.80
  print("Coupon Applied - please pay : ",discountedprice)
 elif(coupon==543):
  discountedprice = price*0.90
  print("Coupon Applied - please pay : ",discountedprice)
 else:
  print("Invalid Coupon")
else:
 print("No Discount Please Pay : ",price)

Currency     Convert To      Rate       Agent / Bank

USD                   TL               18.60       10% , 12%

 GBP                  TL               21.92        5% ,   2%

 Euro                  TL               19.22        8% ,   5%

print("1: USD to TL")
print("2: GBP TO TL")
print("3: Euro to TL")
choice = int(input("choose currency "))
if(choice==1):
 usd = int(input("how much USD?"))
 tl = usd * 18.60
 agentc = tl * 0.10
 bankc = tl * 0.12
 print("Bank will give ",round(tl-bankc))
 print("Agent will give ",round(tl-agentc))
 if(agentc<bankc):
  print("Agent preferred")
 else:
  print("Bank preferred")
  
elif(choice==2):
 usd = int(input("how much USD?"))
 tl = usd * 21.92
 agentc = tl * 0.05
 bankc = tl * 0.02
 print("Bank will give ",round(tl-bankc))
 print("Agent will give ",round(tl-agentc))
 if(agentc<bankc):
  print("Agent preferred")
 else:
  print("Bank preferred")

elif(choice==3):
 usd = int(input("how much USD?"))
 tl = usd * 19.22
 agentc = tl * 0.08
 bankc = tl * 0.05
 print("Bank will give ",round(tl-bankc))
 print("Agent will give ",round(tl-agentc))
 if(agentc<bankc):
  print("Agent preferred")
 else:
  print("Bank preferred")
  
else:
 print("Invalid currency selection")

Allow users the select the MacBook model and customize it as per the:

1. MacBook Air: 

• Basic Price = 2000$
• RAM – 8GB (default), 16 GB (+400$), 32 GB (+800$)
• SSD – 256GB (default), 512 GB (+800$), 1TB GB (+1600$)

2. MacBook Pro: 

• Basic Price = 2500$
• RAM – 8GB (default), 16 GB (+500$), 32 GB (+1000$)
• SSD – 256GB (default), 512 GB (+800$), 1TB GB (+1200$)

price=0
print("1: Macbook Air")
print("2: Macbook Pro")
choice = int(input("select the product :"))
if(choice==1):
 print("1: 8GB")
 print("2: 16GB  +400$")
 print("3: 32GB  +800$")
 ram = int(input("Select: RAM for Macbook Air"))
 if(ram==1):
  priceram = 0
 elif(ram==2):
  priceram = 400
 elif(ram==3):
  priceram = 800
 else:
  print("not a RAM option")
 print("1: 256GB")
 print("2: 512GB  +800$")
 print("3: 1TB  +1600$")
 ssd = int(input("Select: SSD for Macbook Air"))
 if(ssd==1):
  pricessd = 0
 elif(ssd==2):
  pricessd = 800
 elif(ssd==3):
  pricessd = 1600
 else:
  print("not a SSD option")
 totalprice = 2000 + priceram + pricessd
 print("Total Price of Macbook Air is: ",totalprice)
if(choice==2):
 print("1: 8GB")
 print("2: 16GB  +500$")
 print("3: 32GB  +1000$")
 ram = int(input("Select: RAM for Macbook Pro"))
 if(ram==1):
  priceram = 0
 elif(ram==2):
  priceram = 400
 elif(ram==3):
  priceram = 800
 else:
  print("not a RAM option")
 print("1: 256GB")
 print("2: 512GB  +800$")
 print("3: 1TB  +1200$")
 ssd = int(input("Select: SSD for Macbook Pro"))
 if(ssd==1):
  pricessd = 0
 elif(ssd==2):
  pricessd = 800
 elif(ssd==3):
  pricessd = 1200
 else:
  print("not a SSD option")
 totalprice = 2500 + priceram + pricessd
 print("Total Price of Macbook Pro is: ",totalprice)