# coding: utf-8 card = ["ハートA","ハート2","ハート3","ハート4","ハート5","ハート6","ハート7","ハート8","ハート9","ハート10","ハートJ","ハートQ","ハートK","クラブA","クラブ2","クラブ3","クラブ4","クラブ5","クラブ6","クラブ7","クラブ8","クラブ9","クラブ10","クラブJ","クラブQ","クラブK","スペードA","スペード2","スペード3","スペード4","スペード5","スペード6","スペード7","スペード8","スペード9","スペード10","スペードJ","スペードQ","スペードK","ダイヤA","ダイヤ2","ダイヤ3","ダイヤ4","ダイヤ5","ダイヤ6","ダイヤ7","ダイヤ8","ダイヤ9","ダイヤ10","ダイヤJ","ダイヤQ","ダイヤK","!JOKER!"].shuffle a = [] b = [] c = [] d = [] while card.length>0 a << card.shift b << card.shift c << card.shift d << card.shift end puts a print("何枚目を取りますか?") x = gets.to_i a.delete(x) puts a