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Virus Outbreak (100 Marks)
In the Martian land faraway, a new virus has evolved and is attacking the individuals at a fast
pace. The scientists have figured out the virus composition, V. The big task is to identify the
people who are infected. The sample of N people is taken to check if they are POSITIVE or
NEGATIVE. A report is generated which provides the current blood composition B of the
person.
POSITIVE or NEGATIVE ?
If the blood composition of the person is a subsequence of the virus composition V, then the
person is identified as POSITIVE otherwise NEGATIVE
Example
Virus Composition, V = coronavirus
Blood Composition of the person , B = ravus
The person in question is POSITIVE as B is the subsequence of the V.
The scientists are busy with their research for medicine and request you to build a program
which can quickly figure out if the person is POSITIVE or NEGATIVE. They will provide you
with the virus composition V and all the people's current blood composition. Can you help
them?
Note: The virus and blood compositions are lowercase alphabet strings.​

Answer 1

It is positive output of coronavirus

Explanation:

because it is a very dangurus virus