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| // [0, n)の値をn個ランダムで生成した配列を返す | |
| function makeRandomNumberArr(n) { | |
| let arr = []; | |
| let i = 0; | |
| let num; | |
| while(i < n) { | |
| num = Math.floor(Math.random() * n); | |
| if(~arr.indexOf(num)) continue; | |
| arr.push(num); | |
| i++; |
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| !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~ | |
| ０１２３４５６７８９ＡＢＣ | |
| ＤＥＦＧＨＩＪＫＬＭＮＯＰＱＲＳ | |
| ＴＵＶＷＸＹＺａｂｃｄｅｆｇｈｉ | |
| ｊｋｌｍｎｏｐｑｒｓｔｕｖｗｘｙ | |
| ｚぁあぃいぅうぇえぉおかがきぎく | |
| ぐけげこごさざしじすずせぜそぞた | |
| だちぢっつづてでとどなにぬねのは | |
| ばぱひびぴふぶぷへべぺほぼぽまみ | |
| むめもゃやゅゆょよらりるれろゎわ |
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