Problem in a graph question

#1

In challenges of graph series ,in question number 2
i am enable to pass second test case.
i donot know where am doing wrong.
Can you help me out.

#2

Please share your code via ide.codingblocks.com so that i can have a look.

#3

Till then, you can have a look at my code https://ide.codingblocks.com/s/153401

#4

Sir, I have saved the code on my IDE.

#5

I need the link to your saved code to view it.

#6
#7

Hi @vg5823967
If there is no solution, print -1.
You are printing 0 for no solution. Rest of your code is absolutely fine. Cheers!
I have made corrections, We shall get through with both the test cases now.!


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#8

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