Why my code it not taking all the inputs and not proceeding further . Please tell me mistake. This is krushkal algo of graph .

Question

https://code.sololearn.com/chJYXA0Tn4c5/?ref=app

Answer 1

The first step when code doesn't work right is to analyse the results.
You have an error message. It shows the problem, the cause and the exact line.
Just change the variable type accordingly.