Chapter 2

#EXERCISE 2.1

>>> 5

5

>>> x + 5

>>> x + 1

6

#EXERCISE 2.2

name= raw_input("Please enter your Name: ");
print "Hello "+name;

#EXERCISE 2.3

hours= raw_input("Enter Hours: ");
rate= raw_input("Enter Rate: ");
pay= round(hours*rate, 2);
print "Pay: " + str(pay);

#EXERCISE 2.4

1. width/2 = 8 int
2. width/2.0 = 8.5 float
3. height/3 = 4.0 float
4. 2+2*5= 11 int

#EXERCISE 2.5

cel= raw_input("Enter the temperature in Celsius: ");
print "Temperature in Fahrenheit: " + str(((9*float(cel))/5)+32);