Help Pratik!

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Problem Statement Pratik was hosting a coding competition on Codechef and circulated a google form for participants to register. Riddhi , the staunch nemesis of him tried to give him a headache. He built multiple accounts and submitted invalid details in the form. After the registration was closed Pratik was supposed to send sms confirming their registration and the contest details. However he fo

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solution.cppC++17

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