Write a program that checks if two same values in a dictionary have different keys.

Q. Write a program that checks if two same values in a dictionary have different keys.

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Answer :-

dic  = eval(input("Enter a dictionary = "))
count = 0
lst = list (dic.values())

for i in lst :
    a = lst.count(i)
    if a > 1 :
        count += a
    for j in lst :
        if i == j :
            lst.remove( j )
            
if count == 0 :
    print( "no values are same " )
else :
    print( count,"values are same ")

Output :-

Enter a dictionary = {"Path":1,"Walla":9,"Portal":1,"Express":2}
2 values are same
>>> 

Enter a dictionary = {"Path":1,"Walla":9,"Portal":5,"Express":2}
no values are same
>>> 

Enter a dictionar = {"Python":2, "C++":3,"Java":2,"CSS":2}
3 values are same
>>>