回答編集履歴
2
追記
answer
CHANGED
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@@ -110,4 +110,100 @@
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110
110
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init();
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111
111
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})();
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112
112
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113
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```
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114
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**再追記**
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115
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バカなことに神経衰弱を理解していませんでした。
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116
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以下のコードで出来るかと思います。
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117
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```Javascript
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(function () {
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"use strict";
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120
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+
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121
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var pairs = 2;
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122
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var cards = [];
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123
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var flipCount = 0;
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124
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var firstCard = null;
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125
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var secondCard = null;
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126
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127
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//組み合わせたいもの書いてください
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128
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var cocktails = [
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129
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["トマトジュース", "ウォッカ"], // ["ウォッカ", "トマトジュース"]の順番でもOKです
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130
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["ルジェカシス", "オレンジジュース"], // ["オレンジジュース", "ルジェカシス"]の順番でもOKです
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["ピーチツリー", "ソーダ"],
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];
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function init() {
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// var i;
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var card;
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// for (i = 1; i <= pairs; i++) {
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cocktails.forEach(function (drinks) {
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139
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drinks.forEach(function (drink) {
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140
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cards.push(createCard(drink));
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});
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});
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//cards.push(createCard("トマトジュース"));
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//cards.push(createCard("ウォッカ"));
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145
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//cards.push(createCard("ルジェカシス"));
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//cards.push(createCard("オレンジジュース"));
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// document.getElementById('stage').appendChild(createCard('トマトジュース'));
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// document.getElementById('stage').appendChild(createCard('ウォッカ'));
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// document.getElementById('stage').appendChild(createCard('ルジェカシス'));
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150
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// document.getElementById('stage').appendChild(createCard('オレンジジュース'));
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// document.getElementById('stage').appendChild(createCard('ピーチツリー'));
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// document.getElementById('stage').appendChild(createCard('ソーダ'));
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// }
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while (cards.length) {
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card = cards.splice(Math.floor(Math.random() * cards.length), 1)[0];
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document.getElementById("stage").appendChild(card);
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}
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158
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}
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159
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function createCard(num) {
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var container;
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var card;
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var inner;
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inner = '<div class="card-front">' + num + '</div><div class="card-back">?</div>';
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card = document.createElement("div");
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card.innerHTML = inner;
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card.className = "card";
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card.addEventListener("click", function () {
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flipCard(this);
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});
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container = document.createElement("div");
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container.className = "card-container";
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container.appendChild(card);
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return container;
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}
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function flipCard(card) {
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if (firstCard !== null && secondCard !== null) {
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return;
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}
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card.className = "card open";
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flipCount++;
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if (flipCount % 2 === 1) {
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firstCard = card;
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} else {
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secondCard = card;
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secondCard.addEventListener("transitionend", check);
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}
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}
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191
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function check() {
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cocktails.some(function (drinks) {
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if (drinks.indexOf(firstCard.children[0].textContent.trim()) >= 0 && drinks.indexOf(secondCard.children[0].textContent.trim()) >= 0) {
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firstCard.className = "card open";
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195
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secondCard.className = "card open";
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return true;
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} else {
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firstCard.className = "card";
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199
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secondCard.className = "card";
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200
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}
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});
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secondCard.removeEventListener("transitionend", check);
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203
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firstCard = null;
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secondCard = null;
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}
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206
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init();
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})();
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113
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```
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1
追記
answer
CHANGED
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@@ -17,4 +17,97 @@
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17
17
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firstCard = null;
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18
18
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secondCard = null;
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19
19
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}
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20
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```
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21
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22
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**追記**
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23
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Javascriptを以下のようにすればもっとスマート（管理がしやすく）に出来ると思われます。
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24
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```Javascript
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25
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(function () {
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26
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"use strict";
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27
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28
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var pairs = 2;
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29
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var cards = [];
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30
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var flipCount = 0;
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31
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var firstCard = null;
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32
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var secondCard = null;
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33
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+
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34
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//組み合わせたいもの書いてください
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35
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var cocktails = [
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36
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+
["トマトジュース", "ウォッカ"], // ["ウォッカ", "トマトジュース"]の順番でもOKです
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37
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+
["ルジェカシス", "オレンジジュース"], // ["オレンジジュース", "ルジェカシス"]の順番でもOKです
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38
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["ピーチツリー", "ソーダ"],
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39
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];
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40
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41
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function init() {
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42
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// var i;
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43
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var card;
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44
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// for (i = 1; i <= pairs; i++) {
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45
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cocktails.forEach(function (drinks) {
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46
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drinks.forEach(function (drink) {
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47
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cards.push(createCard(drink));
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48
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});
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49
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});
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50
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//cards.push(createCard("トマトジュース"));
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51
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//cards.push(createCard("ウォッカ"));
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52
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//cards.push(createCard("ルジェカシス"));
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53
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//cards.push(createCard("オレンジジュース"));
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54
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// document.getElementById('stage').appendChild(createCard('トマトジュース'));
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55
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// document.getElementById('stage').appendChild(createCard('ウォッカ'));
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56
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// document.getElementById('stage').appendChild(createCard('ルジェカシス'));
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57
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// document.getElementById('stage').appendChild(createCard('オレンジジュース'));
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58
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// document.getElementById('stage').appendChild(createCard('ピーチツリー'));
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59
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// document.getElementById('stage').appendChild(createCard('ソーダ'));
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60
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// }
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61
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while (cards.length) {
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62
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card = cards.splice(Math.floor(Math.random() * cards.length), 1)[0];
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63
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document.getElementById("stage").appendChild(card);
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64
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}
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65
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}
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66
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67
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function createCard(num) {
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68
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var container;
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69
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var card;
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70
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var inner;
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71
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inner = '<div class="card-front">' + num + '</div><div class="card-back">?</div>';
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72
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card = document.createElement("div");
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73
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card.innerHTML = inner;
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74
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card.className = "card";
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75
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card.addEventListener("click", function () {
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76
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flipCard(this);
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77
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});
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78
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container = document.createElement("div");
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79
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container.className = "card-container";
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80
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container.appendChild(card);
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81
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return container;
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82
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}
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83
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84
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function flipCard(card) {
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85
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if (firstCard !== null && secondCard !== null) {
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86
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return;
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87
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}
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88
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card.className = "card open";
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89
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flipCount++;
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90
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if (flipCount % 2 === 1) {
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91
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firstCard = card;
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92
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} else {
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93
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secondCard = card;
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94
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secondCard.addEventListener("transitionend", check);
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95
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}
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96
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}
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97
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98
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function check() {
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99
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cocktails.forEach(function (drinks) {
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100
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if (drinks.indexOf(firstCard.children[0].textContent.trim()) >= 0 && drinks.indexOf(secondCard.children[0].textContent.trim()) >= 0) {
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101
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firstCard.className = "card";
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102
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secondCard.className = "card";
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103
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}
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104
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});
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105
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secondCard.removeEventListener("transitionend", check);
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106
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firstCard = null;
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107
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secondCard = null;
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108
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}
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109
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+
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110
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init();
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111
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})();
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112
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20
113
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```
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