CHAT OVER CAKEBOOK

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Chef is an introvert person. He has never talked someone over texts . Thus his uncle who is a software engineer has specially customized a software **CAKEBOOK** for him. Chef wants to send **hello** to all his friends . Thus he types a **string x** . This software will convert **string x** to **hello** if some letters can be deleted from **string x** to form **hello** , otherwise sent message

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solution.cppC++17

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