Diagon Alley

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Aseem is from a wizarding family. His girlfriend (I forgot her name again :/ ), got selected for attending Hogwarts school of Witchcraft and Wizardry. Now its his duty (and pleasure ;) ) to accompany her though diagon alley while she picks up all the items needed for her first year at school. The diagon alley is a straight street (a single lane) with shops lined up at integer distances from the en

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solution.cppC++17

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