# # MORE ABOUT DICTIONARY:
friends = {'Anna': '070-1122334', 'Pelle': '0732255889',
           'Olle': '0708877441'}
# 
# print('\nPrint the keys:')
# for x in friends.keys(): 
#     print(x)   
#     
# print('\nPrint the values:') 
# for z in friends.values():
#     print(z)
#     
# print('\nPrint the pairs:') 
# for a, b in friends.items():
#   print(a,'\t ', b)
# 
# 
# # ============================================
# 
# print('\nPrint the keys:') 
# for a in friends:
#   print(a)
#   
# print('\nPrint the pairs:') 
# for a in friends.items():
#   print(a) # Printar en tuple
# 
# # ============================================
# # DICTIONARY COMPREHENSION:
# print()
# code = {chr(i):i for i in range(65,91)}
# print(code)