Rate_times.py
#This programs calculates rate and distance problems print "Input a rate and a distance" rate = input("Rate:") distance = input("Distance:") print "Time:",distance/rate
Sample runs:
> python rate_times.py Input a rate and a distance Rate:5 Distance:10 Time: 2 > python rate_times.py Input a rate and a distance Rate:3.52 Distance:45.6 Time: 12.9545454545
Area.py
#This program calculates the perimeter and area of a rectangle print "Calculate information about a rectangle" length = input("Length:") width = input("Width:") print "Area",length*width print "Perimeter",2*length+2*width
Sample runs:
> python area.py Calculate information about a rectangle Length:4 Width:3 Area 12 Perimeter 14 > python area.py Calculate information about a rectangle Length:2.53 Width:5.2 Area 13.156 Perimeter 15.46
temperature.py
#Converts fahrenheit to celcius temp = input("Farenheit temperature:") print (temp-32.0)*5.0/9.0
Sample runs:
> python temperature.py Farenheit temperature:32 0.0 > python temperature.py Farenheit temperature:-40 -40.0 > python temperature.py Farenheit temperature:212 100.0 > python temperature.py Farenheit temperature:98.6 37.0