WA for two test cases

#1

could you help me in finding… why this code is not working for two test cases.

#2
#3

hi @dalvimangesh000, check this:
5 5
1 2
2 3
3 4
4 2
2 1
ans is 4

1 Like
#4

thanks, got it where i was missing.

1 Like
#5

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