#!/usr/bin/env python
# coding: utf-8

# In[2]:


#problem 1
for i in range(10):
    print(i)


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#Problem2
for i in range(10):
    print(i, end='')
    if (i == 0):
        print (' -> zero')        
    elif ( (i>0) and (i%2) ) == 0:
        print (' -> 0 since ' + str(i) + ' is even')        
    else:
        print (' -> 1 since ' + str(i) + ' is odd')     
    print('')


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#problem 3
my_var = 2
while ( my_var < 100 ):   
    print(my_var) 
    my_var *= 1.65      
  


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#problem 4
package_weight = 20
if package_weight <= 5:
    shipping_cost = 3
elif (package_weight > 5 and package_weight <= 10):
    shipping_cost = 7
else:
    shipping_cost = 15
print(shipping_cost)
    


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#problem 5
person_1 = {'name': 'Fraiser', 'age': 52}
person_2 = {'name': 'Cindy', 'age': 46}
person_3 = {'add': '123 st', 'city': 'H.B'}
person_4 = {'add': '111 st', 'city': 'F.V'}
people_list = [person_1, person_2, person_3, person_4]

i = 1
for person_object in people_list:  
    person_name = person_object.get('name')
    print('person_' + str(i) + ' object', end='')
    if person_name:        
        person_age = person_object['age']
        print(' has ' + person_name + ' and that person is ' + str(person_age) + ' years old')             
    else:
        print(' does not contain key "name"')        
    print('')    
    i += 1  


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