x={}
while True:
while True:
a = input ("Add name :" )
if a != 'stop':
b = input ("Add number :")
x[a] = b
else:
break
while True:
z = input ('Enter name for output on the screen number:')
if z != 'stop':
try:
print(x[z])
except:
print('There is no such name. Try again')
else:
break
'''
class Note():
def __init__(self):
self.book = {}
def add_name_and_number(self, name, number):
self.book[name] = number
def output_number(self, name):
print(self.book[name])
Note = Note()
'''
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