結果
問題 | No.648 お や す み |
ユーザー | denderaKawazu |
提出日時 | 2018-02-09 23:25:45 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,253 bytes |
コンパイル時間 | 2,390 ms |
コンパイル使用メモリ | 74,912 KB |
実行使用メモリ | 56,448 KB |
最終ジャッジ日時 | 2024-10-09 02:33:44 |
合計ジャッジ時間 | 14,562 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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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 | 127 ms
41,072 KB |
testcase_01 | AC | 112 ms
40,004 KB |
testcase_02 | AC | 120 ms
41,044 KB |
testcase_03 | AC | 117 ms
40,952 KB |
testcase_04 | AC | 135 ms
41,288 KB |
testcase_05 | AC | 144 ms
41,116 KB |
testcase_06 | AC | 147 ms
41,480 KB |
testcase_07 | AC | 124 ms
41,104 KB |
testcase_08 | AC | 115 ms
41,268 KB |
testcase_09 | AC | 105 ms
40,264 KB |
testcase_10 | AC | 113 ms
41,104 KB |
testcase_11 | AC | 104 ms
40,128 KB |
testcase_12 | AC | 114 ms
40,888 KB |
testcase_13 | AC | 128 ms
41,096 KB |
testcase_14 | AC | 116 ms
40,892 KB |
testcase_15 | AC | 121 ms
41,344 KB |
testcase_16 | AC | 104 ms
40,060 KB |
testcase_17 | AC | 120 ms
41,212 KB |
testcase_18 | AC | 133 ms
41,136 KB |
testcase_19 | AC | 119 ms
41,108 KB |
testcase_20 | AC | 123 ms
41,112 KB |
testcase_21 | AC | 126 ms
41,496 KB |
testcase_22 | AC | 124 ms
41,376 KB |
testcase_23 | AC | 120 ms
41,000 KB |
testcase_24 | AC | 120 ms
41,404 KB |
testcase_25 | AC | 117 ms
41,528 KB |
testcase_26 | AC | 112 ms
40,704 KB |
testcase_27 | AC | 111 ms
39,972 KB |
testcase_28 | AC | 122 ms
41,492 KB |
testcase_29 | AC | 130 ms
41,312 KB |
testcase_30 | AC | 109 ms
40,020 KB |
testcase_31 | AC | 121 ms
41,120 KB |
testcase_32 | AC | 119 ms
41,284 KB |
testcase_33 | AC | 119 ms
41,052 KB |
testcase_34 | AC | 116 ms
40,976 KB |
testcase_35 | AC | 109 ms
40,304 KB |
testcase_36 | AC | 119 ms
41,320 KB |
testcase_37 | AC | 122 ms
41,156 KB |
testcase_38 | AC | 124 ms
41,276 KB |
testcase_39 | AC | 119 ms
41,216 KB |
testcase_40 | AC | 107 ms
39,940 KB |
testcase_41 | AC | 111 ms
40,552 KB |
testcase_42 | AC | 111 ms
40,368 KB |
testcase_43 | AC | 107 ms
40,264 KB |
testcase_44 | AC | 120 ms
41,272 KB |
testcase_45 | AC | 109 ms
40,300 KB |
testcase_46 | AC | 113 ms
40,596 KB |
testcase_47 | AC | 123 ms
41,276 KB |
testcase_48 | AC | 117 ms
41,124 KB |
testcase_49 | AC | 116 ms
41,024 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 | WA | - |
testcase_60 | AC | 124 ms
41,492 KB |
testcase_61 | AC | 123 ms
41,064 KB |
testcase_62 | AC | 122 ms
41,064 KB |
testcase_63 | AC | 107 ms
39,984 KB |
testcase_64 | AC | 123 ms
41,316 KB |
testcase_65 | AC | 117 ms
41,200 KB |
testcase_66 | AC | 122 ms
41,360 KB |
testcase_67 | AC | 118 ms
41,340 KB |
testcase_68 | AC | 122 ms
41,188 KB |
testcase_69 | AC | 122 ms
41,068 KB |
testcase_70 | AC | 118 ms
41,080 KB |
testcase_71 | AC | 117 ms
41,164 KB |
testcase_72 | AC | 117 ms
40,948 KB |
testcase_73 | AC | 132 ms
41,292 KB |
testcase_74 | AC | 138 ms
41,872 KB |
testcase_75 | AC | 131 ms
41,200 KB |
testcase_76 | AC | 122 ms
41,364 KB |
testcase_77 | WA | - |
testcase_78 | WA | - |
testcase_79 | WA | - |
testcase_80 | WA | - |
testcase_81 | WA | - |
testcase_82 | AC | 128 ms
41,256 KB |
testcase_83 | AC | 117 ms
40,612 KB |
ソースコード
import java.io.OutputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.Scanner; /** * Built using CHelper plug-in * Actual solution is at the top */ public class Main { public static void main(String[] args) { InputStream inputStream = System.in; OutputStream outputStream = System.out; Scanner in = new Scanner(inputStream); PrintWriter out = new PrintWriter(outputStream); TaskC solver = new TaskC(); solver.solve(1, in, out); out.close(); } static class TaskC { public void solve(int testNumber, Scanner in, PrintWriter out) { long n = in.nextLong(); long maxN = n; long minN = 0; while (minN <= maxN) { long cn = (maxN + minN) / 2; long sum = cn * (cn + 1) / 2; if (sum == n) { out.println("YES"); out.println(cn); return; } else if (sum > n) { maxN = cn - 1; } else if (sum < n) { minN = cn + 1; } } out.println("NO"); } } }