A vegan diet consists only of plant-based foods. It does not contain any animal products like meat, eggs, milk, honey, etc. A vegan lifestyle extrapolates this into not using day-to-day articles made up of animal products like leather, wool, silk, etc. A person observing this type of lifestyle is called a vegan.
Veganism has many health benefits. It also has multiple environmental benefits. According to multiple researches, a vegan person in a single month can save :
- 1100 gallons or 4164 litres of water
- 45 pounds or 20.4 kgs of grain
- 30 square feet or 2.7 square metre of forest
- 20 pounds or 9 kgs of carbon dioxide
Algorithm :
- Convert the years into months and add it to the months.
- Calculate the amount of items saved according the values mentioned above.
- Use round() method to round off the values, and then print them.
Python3
def vegan_calculator(m, y):
months_vegan = y * 12 + m
water = 4164 * months_vegan
grain = 20.4 * months_vegan
forest = 2.7 * months_vegan
co2 = 9 * months_vegan
print ( "You have been vegan for " + str (months_vegan) + " months." )
print ( "\nYou have successfully saved :" )
print ( str (water) + " litres of water" )
print ( str ( round (grain)) + " kgs of grain" )
print ( str ( round (forest)) + " square metres of forest" )
print ( str ( round (co2)) + " kgs of carbon dioxide" )
if __name__ = = "__main__" :
months = 4
years = 2
vegan_calculator(months, years)
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Output :
You have been vegan for 28 months.
You have successfully saved :
116592 litres of water
571 kgs of grain
76 square metres of forest
252 kgs of carbon dioxide