結果
問題 | No.491 10^9+1と回文 |
ユーザー | sten_san |
提出日時 | 2021-01-26 12:31:48 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,344 bytes |
コンパイル時間 | 2,284 ms |
コンパイル使用メモリ | 209,404 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-06-23 12:25:32 |
合計ジャッジ時間 | 4,953 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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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 | 2 ms
6,812 KB |
testcase_01 | AC | 2 ms
6,944 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | AC | 2 ms
6,944 KB |
testcase_09 | AC | 2 ms
6,940 KB |
testcase_10 | AC | 2 ms
6,944 KB |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | AC | 2 ms
6,944 KB |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | AC | 2 ms
6,940 KB |
testcase_18 | AC | 2 ms
6,940 KB |
testcase_19 | WA | - |
testcase_20 | AC | 2 ms
6,940 KB |
testcase_21 | WA | - |
testcase_22 | AC | 2 ms
6,940 KB |
testcase_23 | WA | - |
testcase_24 | AC | 2 ms
6,940 KB |
testcase_25 | AC | 2 ms
6,940 KB |
testcase_26 | AC | 2 ms
6,944 KB |
testcase_27 | AC | 2 ms
6,940 KB |
testcase_28 | AC | 2 ms
6,940 KB |
testcase_29 | AC | 2 ms
6,940 KB |
testcase_30 | WA | - |
testcase_31 | AC | 2 ms
6,940 KB |
testcase_32 | WA | - |
testcase_33 | AC | 2 ms
6,940 KB |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | AC | 2 ms
6,944 KB |
testcase_37 | AC | 2 ms
6,944 KB |
testcase_38 | WA | - |
testcase_39 | WA | - |
testcase_40 | AC | 2 ms
6,940 KB |
testcase_41 | WA | - |
testcase_42 | WA | - |
testcase_43 | WA | - |
testcase_44 | WA | - |
testcase_45 | WA | - |
testcase_46 | WA | - |
testcase_47 | AC | 1 ms
6,940 KB |
testcase_48 | AC | 2 ms
6,944 KB |
testcase_49 | AC | 2 ms
6,944 KB |
testcase_50 | WA | - |
testcase_51 | WA | - |
testcase_52 | WA | - |
testcase_53 | AC | 2 ms
6,940 KB |
testcase_54 | AC | 2 ms
6,944 KB |
testcase_55 | AC | 2 ms
6,944 KB |
testcase_56 | AC | 2 ms
6,940 KB |
testcase_57 | WA | - |
testcase_58 | WA | - |
testcase_59 | WA | - |
testcase_60 | WA | - |
testcase_61 | AC | 2 ms
6,940 KB |
testcase_62 | WA | - |
testcase_63 | WA | - |
testcase_64 | WA | - |
testcase_65 | AC | 2 ms
6,944 KB |
testcase_66 | AC | 2 ms
6,944 KB |
testcase_67 | WA | - |
testcase_68 | WA | - |
testcase_69 | AC | 2 ms
6,944 KB |
testcase_70 | AC | 2 ms
6,940 KB |
testcase_71 | WA | - |
testcase_72 | WA | - |
testcase_73 | WA | - |
testcase_74 | WA | - |
testcase_75 | AC | 2 ms
6,940 KB |
testcase_76 | AC | 2 ms
6,940 KB |
testcase_77 | AC | 1 ms
6,940 KB |
testcase_78 | WA | - |
testcase_79 | WA | - |
testcase_80 | AC | 2 ms
6,944 KB |
testcase_81 | AC | 2 ms
6,940 KB |
testcase_82 | AC | 2 ms
6,944 KB |
testcase_83 | WA | - |
testcase_84 | AC | 2 ms
6,944 KB |
testcase_85 | WA | - |
testcase_86 | AC | 2 ms
6,944 KB |
testcase_87 | WA | - |
testcase_88 | AC | 2 ms
6,940 KB |
testcase_89 | WA | - |
testcase_90 | WA | - |
testcase_91 | WA | - |
testcase_92 | AC | 2 ms
6,940 KB |
testcase_93 | WA | - |
testcase_94 | WA | - |
testcase_95 | AC | 2 ms
6,940 KB |
testcase_96 | WA | - |
testcase_97 | WA | - |
testcase_98 | WA | - |
testcase_99 | WA | - |
testcase_100 | WA | - |
testcase_101 | WA | - |
testcase_102 | WA | - |
testcase_103 | WA | - |
testcase_104 | WA | - |
testcase_105 | WA | - |
ソースコード
#include <bits/stdc++.h> using namespace std; struct uns_t {} uns; template <typename Element, typename Head, typename ...Args> auto vec(Element init, Head arg, Args ...args) { if constexpr (sizeof...(Args) == 0) return std::vector(arg, init); else return std::vector(arg, vec(init, args...)); } template <typename Element, typename Head, typename ...Args> auto vec(uns_t, Head arg, Args ...args) { return vec(Element(), arg, args...); } int main() { constexpr int64_t base = 1000000001; int64_t n; cin >> n; map<int, bool> used; auto btoi = [](int bits) { int ans = 0; while (bits) { ans *= 10; ans += bits & 1; bits >>= 1; } return ans; }; int ans = 0; for (int i = 1; i < (1 << 9); ++i) { auto unit = btoi(i); if (used[unit]) continue; used[unit] = true; bool found = false; auto s = to_string(unit); auto beg1 = begin(s); auto beg2 = end(s) - 1; while (begin(s) != beg2 && end(s) != beg1) { if (*beg1 != *beg2) { found = true; } ++beg1; --beg2; } if (found) continue; for (int j = 1; j <= 9; ++j) { ans += base * j * unit <= n; } } cout << ans << endl; }