Interested to Buy Any Domain ? << Click Here >> for more details...
Let the G be a graph with 100 vertices numbered 1 to 100
Two vertices i and j are adjecnt if | i-j| =8 or | i-j|
=12. The Number of connected components in G is ?
- 4 Answers
- 14116 Views
- I also Faced
- E-Mail Answers
Answer Posted / yogesh
as i-j=8 is connected that means
a) 1,9,17,25....are connected
b) 2,10,18.26... are connected
.
.
e) 5,13,19,27.. are connected
.
.
h) 8,16,24,32 .. are connected
|i-j| = 12 are connected
that means
t)1,13,25,27 are conncted
y)2,14,26,38 are connected
u)3,15,27,
i)4,16,28...
obv because of t, even a and e are connected.
so only four series left i.e. a,b,c,d
a and b can never be connected because of odd numbers can
never be connected to even numbers in both the series.
so only possibity left is whether a and u or b and i can
be connected .
lets see a and u
a start with 1 and increments by 8
u starts with 3 and inctements by 12
this can match somewhere only if
for any value of m and n following is true
3+12*m = 1+8*n => 1+6*m = 4*n which can never be true
hence maximum number of connecte elements is 4.
| Is This Answer Correct ? | 6 Yes | 4 No |
Post New Answer View All Answers
Can a hashset contain duplicates?
Can we change load factor of hashmap?
What do you mean by free pool?
Will hashmap allow null keys?
What is map entry?
Define disjoint set adt?
Explain what are the methods available in storing sequential files ?
What is a reverse linked list.
What is the default size of an arraylist?
How do you define a set?
What do you mean by rehashing?
List the types of tree.
Describe the types of data structures?
How do you find the index of an element in an arraylist?
What is the difference between array and stack in data structures?
