Zane wizard love fall love girl remain unknown the girl live house m village there n house village line straight line leave right house 1 house 2 house n the village wellstructure house house i1 1 in exactly 10 meter away in village house occupy indeed unoccupied house purchasedYou give n integer a1a2an denote availability price house if house occupy buy ai equal 0 Otherwise house buy ai represent money require buy dollarsas Zane k dollar spare challenge choose house purchase live near possible crush Help Zane determine minimum distance crushs house house afford help succeed love