結果
問題 | No.428 小数から逃げる夢 |
ユーザー | nobigomu |
提出日時 | 2018-06-07 12:40:11 |
言語 | Kotlin (1.9.23) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,959 bytes |
コンパイル時間 | 15,506 ms |
コンパイル使用メモリ | 442,600 KB |
実行使用メモリ | 57,020 KB |
最終ジャッジ日時 | 2024-11-20 16:15:35 |
合計ジャッジ時間 | 49,130 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 328 ms
50,960 KB |
testcase_01 | AC | 316 ms
50,956 KB |
testcase_02 | AC | 319 ms
51,020 KB |
testcase_03 | AC | 314 ms
50,968 KB |
testcase_04 | AC | 313 ms
51,152 KB |
testcase_05 | AC | 312 ms
50,992 KB |
testcase_06 | AC | 315 ms
51,160 KB |
testcase_07 | AC | 314 ms
50,864 KB |
testcase_08 | AC | 313 ms
51,004 KB |
testcase_09 | AC | 318 ms
50,968 KB |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | AC | 318 ms
51,108 KB |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | AC | 326 ms
51,040 KB |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | WA | - |
testcase_38 | WA | - |
testcase_39 | AC | 324 ms
51,168 KB |
testcase_40 | WA | - |
testcase_41 | WA | - |
testcase_42 | WA | - |
testcase_43 | WA | - |
testcase_44 | WA | - |
testcase_45 | WA | - |
testcase_46 | WA | - |
testcase_47 | WA | - |
testcase_48 | WA | - |
testcase_49 | AC | 314 ms
51,308 KB |
testcase_50 | WA | - |
testcase_51 | WA | - |
testcase_52 | WA | - |
testcase_53 | WA | - |
testcase_54 | WA | - |
testcase_55 | WA | - |
testcase_56 | WA | - |
testcase_57 | WA | - |
testcase_58 | WA | - |
testcase_59 | AC | 319 ms
51,216 KB |
testcase_60 | WA | - |
testcase_61 | WA | - |
testcase_62 | WA | - |
testcase_63 | WA | - |
testcase_64 | WA | - |
testcase_65 | WA | - |
testcase_66 | WA | - |
testcase_67 | WA | - |
testcase_68 | WA | - |
testcase_69 | AC | 314 ms
50,960 KB |
testcase_70 | WA | - |
testcase_71 | WA | - |
testcase_72 | WA | - |
testcase_73 | WA | - |
testcase_74 | WA | - |
testcase_75 | WA | - |
testcase_76 | WA | - |
testcase_77 | WA | - |
testcase_78 | WA | - |
testcase_79 | AC | 315 ms
51,296 KB |
testcase_80 | WA | - |
testcase_81 | WA | - |
testcase_82 | WA | - |
testcase_83 | WA | - |
testcase_84 | WA | - |
testcase_85 | WA | - |
testcase_86 | WA | - |
testcase_87 | WA | - |
testcase_88 | WA | - |
testcase_89 | AC | 318 ms
51,188 KB |
testcase_90 | WA | - |
testcase_91 | WA | - |
testcase_92 | WA | - |
testcase_93 | WA | - |
testcase_94 | WA | - |
testcase_95 | WA | - |
testcase_96 | WA | - |
testcase_97 | WA | - |
testcase_98 | WA | - |
testcase_99 | AC | 317 ms
50,888 KB |
コンパイルメッセージ
Main.kt:50:10: warning: parameter 'args' is never used fun main(args: Array<String>) { ^
ソースコード
val D = "1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991"fun f(n:Int): String {tailrec fun iter(i: Int, c: Int, sb: StringBuilder) {if (i>=0) {val t = n*D.slice(i..i).toInt()+csb.insert(0,(t%10).toString())return iter(i-1, t/10, sb)} else {if (c!=0) { sb.insert(0,c.toString()) }}}val sb = StringBuilder(D.length+2)val t = n*D.slice(D.length-1..D.length-1).toInt()sb.insert(0,(t%10).toString())iter(D.length-2,t/10,sb)if (sb.length==D.length) sb.insert(0,"0.") else sb.insert(sb.length-D.length,".")return sb.toString()}fun g(m: Int, n: Int): String {fun f(a: Int, b: Int, c: Int) = if ((a+b+c)%10>9) 1 else 0tailrec fun iter(i: Int, c: Int, c1: Int, c2: Int, t2: Int, sb: StringBuilder) {if (i>=0) {val t = D.slice(i..i).toInt()val t1 = n*t+c1sb.insert(0,((t2+t1+c)%10).toString())iter(i-1, f(t2,t1,c), t1/10, (m*t+c2)/10, m*t+c2, sb)} else {sb.insert(0,(t2+c1+c).toString())}}val sb = StringBuilder(D.length+3)var t = D.slice(D.length-1..D.length-1).toInt()var t1 = n*tval t2 = m*tval c1 = t1/10val c2 = t2/10sb.insert(0,(t1%10).toString())t = D.slice(D.length-2..D.length-2).toInt()t1 = n*t+c1sb.insert(0,((t1+t2)%10).toString())iter(D.length-3, f(t2,t1,0), t1/10, (m*t+c2)/10, m*t+c2, sb)sb.insert(sb.length-D.length,".")return sb.toString()}fun main(args: Array<String>) {val s = readLine()!!when (s.length) {1 -> println(f(s.toInt()))2 -> println(g(s.slice(0..0).toInt(), s.slice(1..1).toInt()))else -> println(D.slice(0..1).plus(".").plus(D.slice(2..D.length-1)))}}