print("hello world")
a = 1
b= 2
print (a+b)
"""blablabla"""
age = 90
if age > 40:
    print ('you are so old')
else: print ('wow')

contributions = [1, 3, 5, 33, 44, 6, 77, 89]
print(sum(contributions))
new_list = [i**2 for i in contributions if i % 2 ==0]
# POWER: i**2
print(new_list)
i=2
print(i**2)
print(sum(new_list))
myinfo = {'name': 'laura',
          'citizenship': 'd',
          'work': 'hier',
          'contributions': [1, 1, 1, 1],
          'income': 55555}

#for k in myinfo.values():
 #   print(k)
#for k, v in myinfo.items ():
 #   print (f'Your {k} is {v}')
print(myinfo.get('income', 1234))

incomes = [100, 200, 3000, 4060, ]
def income_after_tax (income):
    tax_rate = 0.2
    return income * (1 - tax_rate)
for i in incomes:
    print {F'your income after tax is {income_after_tax(i)}'}