Question

How to check if a value exists in a dictionary using Python

Answer 1

dic = {'a': 'python', 'b': 'java', 'c': 'php', 'd': "c++"}

if 'java' in dic.values():
    print('yes')
else:
    print('no')

 
'''
run:
 
yes
 
'''

 

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Answer 2

dic = {'a': 'python', 'b': 'java', 'c': 'php', 'd': "c++"}

s = 'php'
if s in dic.values():
    print('yes')
else:
    print('no')

 
'''
run:
 
yes
 
'''

 

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