Https://ide.codingblocks.com/s/207813 3 output are showing wrong

#1

sir i have tried to do this by grouping them.
please tell the mistake.

#2

Please explain your approach.
Anyways, In this question you can find connect components. The cities in same connected components are reachable from each other but in different components are not.

#3

sir in my approach i am

#4

making an parent array and an order array

#5

I am basically trying to assgin superparent to a group of connectec nodes

#6

and by maintaining the oreder array I am storing the count of nodes that each superparent is holding

#7

for example if a node has 3 children and any new node is connected to any of these nodes

#8

then i will make superparent of these connected system as the superparent of the new node(basically grouping it) and increasing the order of the

#9

and increasing the order of the superparent by 1

#10

by this in the end I will have different superparent ,each with its no. of nodes it is having

#11

in the end i am adding all the possible combination