Hack the database !!

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Problem Statement: India is at WAR. The best Hacker of our country SEAL_7 has fetched the username of the enemy's database. But to gain access to the database he needs password. He knows that the password is the length of a sub-string of a given String (contains lowercase english alphabets ) and the sub-string should contain all character from a-z . This string may contain many such sub-string bu

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solution.cppC++17

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