結果
問題 | No.2278 Time Bomb Game 2 |
ユーザー | rniya |
提出日時 | 2023-04-21 22:27:55 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,724 bytes |
コンパイル時間 | 2,619 ms |
コンパイル使用メモリ | 208,772 KB |
実行使用メモリ | 6,820 KB |
最終ジャッジ日時 | 2024-11-06 15:58:23 |
合計ジャッジ時間 | 5,429 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 | 2 ms
6,816 KB |
testcase_01 | AC | 2 ms
6,816 KB |
testcase_02 | AC | 2 ms
6,816 KB |
testcase_03 | AC | 2 ms
6,820 KB |
testcase_04 | WA | - |
testcase_05 | AC | 2 ms
6,816 KB |
testcase_06 | AC | 2 ms
6,820 KB |
testcase_07 | AC | 2 ms
6,820 KB |
testcase_08 | WA | - |
testcase_09 | AC | 2 ms
6,816 KB |
testcase_10 | AC | 3 ms
6,820 KB |
testcase_11 | AC | 3 ms
6,816 KB |
testcase_12 | AC | 2 ms
6,816 KB |
testcase_13 | AC | 3 ms
6,816 KB |
testcase_14 | AC | 3 ms
6,816 KB |
testcase_15 | AC | 3 ms
6,820 KB |
testcase_16 | AC | 2 ms
6,820 KB |
testcase_17 | AC | 2 ms
6,816 KB |
testcase_18 | AC | 2 ms
6,816 KB |
testcase_19 | AC | 3 ms
6,816 KB |
testcase_20 | AC | 2 ms
6,820 KB |
testcase_21 | AC | 2 ms
6,816 KB |
testcase_22 | AC | 3 ms
6,816 KB |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | AC | 2 ms
6,816 KB |
testcase_38 | AC | 3 ms
6,820 KB |
testcase_39 | AC | 3 ms
6,816 KB |
testcase_40 | AC | 2 ms
6,820 KB |
testcase_41 | AC | 3 ms
6,816 KB |
testcase_42 | AC | 3 ms
6,816 KB |
testcase_43 | AC | 3 ms
6,820 KB |
testcase_44 | AC | 3 ms
6,820 KB |
testcase_45 | AC | 3 ms
6,816 KB |
testcase_46 | AC | 2 ms
6,820 KB |
testcase_47 | AC | 3 ms
6,820 KB |
testcase_48 | AC | 3 ms
6,820 KB |
testcase_49 | AC | 3 ms
6,816 KB |
testcase_50 | AC | 2 ms
6,816 KB |
testcase_51 | AC | 3 ms
6,816 KB |
testcase_52 | AC | 3 ms
6,816 KB |
testcase_53 | AC | 3 ms
6,820 KB |
testcase_54 | AC | 3 ms
6,820 KB |
testcase_55 | AC | 3 ms
6,820 KB |
testcase_56 | AC | 3 ms
6,820 KB |
testcase_57 | AC | 3 ms
6,820 KB |
testcase_58 | AC | 3 ms
6,816 KB |
testcase_59 | AC | 3 ms
6,816 KB |
testcase_60 | AC | 3 ms
6,816 KB |
testcase_61 | AC | 3 ms
6,816 KB |
testcase_62 | AC | 2 ms
6,816 KB |
testcase_63 | WA | - |
testcase_64 | AC | 3 ms
6,816 KB |
testcase_65 | AC | 3 ms
6,820 KB |
testcase_66 | AC | 3 ms
6,816 KB |
testcase_67 | AC | 3 ms
6,816 KB |
testcase_68 | AC | 3 ms
6,816 KB |
testcase_69 | AC | 3 ms
6,820 KB |
testcase_70 | AC | 3 ms
6,816 KB |
testcase_71 | WA | - |
ソースコード
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define ALL(x) (x).begin(), (x).end() #ifdef LOCAL #include <debug.hpp> #else #define debug(...) void(0) #endif template <typename T> istream& operator>>(istream& is, vector<T>& v) { for (T& x : v) is >> x; return is; } template <typename T> ostream& operator<<(ostream& os, const vector<T>& v) { for (size_t i = 0; i < v.size(); i++) { os << v[i] << (i + 1 == v.size() ? "" : " "); } return os; } template <typename T> T gcd(T x, T y) { return y != 0 ? gcd(y, x % y) : x; } template <typename T> T lcm(T x, T y) { return x / gcd(x, y) * y; } int topbit(signed t) { return t == 0 ? -1 : 31 - __builtin_clz(t); } int topbit(long long t) { return t == 0 ? -1 : 63 - __builtin_clzll(t); } int botbit(signed a) { return a == 0 ? 32 : __builtin_ctz(a); } int botbit(long long a) { return a == 0 ? 64 : __builtin_ctzll(a); } int popcount(signed t) { return __builtin_popcount(t); } int popcount(long long t) { return __builtin_popcountll(t); } bool ispow2(int i) { return i && (i & -i) == i; } long long MSK(int n) { return (1LL << n) - 1; } template <class T> T ceil(T x, T y) { assert(y >= 1); return (x > 0 ? (x + y - 1) / y : x / y); } template <class T> T floor(T x, T y) { assert(y >= 1); return (x > 0 ? x / y : (x - y + 1) / y); } template <class T1, class T2> inline bool chmin(T1& a, T2 b) { if (a > b) { a = b; return true; } return false; } template <class T1, class T2> inline bool chmax(T1& a, T2 b) { if (a < b) { a = b; return true; } return false; } template <typename T> void mkuni(vector<T>& v) { sort(v.begin(), v.end()); v.erase(unique(v.begin(), v.end()), v.end()); } template <typename T> int lwb(const vector<T>& v, const T& x) { return lower_bound(v.begin(), v.end(), x) - v.begin(); } const int INF = (1 << 30) - 1; const long long IINF = (1LL << 60) - 1; const int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1}; const int MOD = 998244353; // const int MOD = 1000000007; int main() { cin.tie(0); ios::sync_with_stdio(false); int N, K, T; cin >> N >> K >> T; string S; cin >> S; vector<int> d; char c = S[--K]; for (int i = K - 1; i >= 0; i--) { if (S[i] != c) { d.emplace_back(K - i); break; } } for (int i = K + 1; i < N; i++) { if (S[i] != c) { d.emplace_back(i - K); break; } } while (d.size() < 2) d.emplace_back(INF); sort(d.begin(), d.end()); int cur = c - 'A', win; if (T < d[0]) win = cur ^ 1; else if (1 < d[0]) { if ((T & 1) == (d[0] & 1)) win = cur; else if (d[1] <= T and (T & 1) == (d[1] & 1)) win = cur; else win = cur ^ 1; } else { if (d[1] == 1) { if (not(T & 1)) win = cur ^ 1; else { int L = 0, R = 0; for (int i = K - 1; i >= 0 and S[i] != c; i--) L++; for (int i = K + 1; i < N and S[i] != c; i++) R++; if (T == 1) win = cur; else if (L == 1 or R == 1) win = cur; else win = cur ^ 1; win ^= 1; } } else if (T < d[1]) { if (T & 1) win = cur; else win = cur ^ 1; } else { if ((T & 1) or (T & 1) == (d[1] & 1)) win = cur; else win = cur ^ 1; } } cout << (win == 0 ? "Alice" : "Bob") << '\n'; return 0; }