結果
問題 | No.2521 Don't be Same |
ユーザー | tokusakurai |
提出日時 | 2023-10-27 23:05:46 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 67 ms / 2,000 ms |
コード長 | 5,980 bytes |
コンパイル時間 | 2,227 ms |
コンパイル使用メモリ | 202,408 KB |
実行使用メモリ | 25,220 KB |
平均クエリ数 | 9.07 |
最終ジャッジ日時 | 2024-09-25 15:04:46 |
合計ジャッジ時間 | 5,673 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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 | 66 ms
24,812 KB |
testcase_01 | AC | 65 ms
25,208 KB |
testcase_02 | AC | 65 ms
25,208 KB |
testcase_03 | AC | 63 ms
25,208 KB |
testcase_04 | AC | 65 ms
25,208 KB |
testcase_05 | AC | 66 ms
24,824 KB |
testcase_06 | AC | 66 ms
24,836 KB |
testcase_07 | AC | 65 ms
25,220 KB |
testcase_08 | AC | 66 ms
24,824 KB |
testcase_09 | AC | 67 ms
24,824 KB |
testcase_10 | AC | 66 ms
24,568 KB |
testcase_11 | AC | 65 ms
24,812 KB |
testcase_12 | AC | 65 ms
25,208 KB |
testcase_13 | AC | 65 ms
25,196 KB |
testcase_14 | AC | 64 ms
25,208 KB |
testcase_15 | AC | 64 ms
24,568 KB |
testcase_16 | AC | 64 ms
24,836 KB |
testcase_17 | AC | 66 ms
25,220 KB |
testcase_18 | AC | 65 ms
24,568 KB |
testcase_19 | AC | 65 ms
24,836 KB |
testcase_20 | AC | 66 ms
24,824 KB |
testcase_21 | AC | 65 ms
24,568 KB |
testcase_22 | AC | 66 ms
24,824 KB |
testcase_23 | AC | 66 ms
24,824 KB |
testcase_24 | AC | 67 ms
25,208 KB |
testcase_25 | AC | 67 ms
24,824 KB |
testcase_26 | AC | 66 ms
24,824 KB |
testcase_27 | AC | 65 ms
24,824 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); i++) #define per(i, n) for (int i = (n)-1; i >= 0; i--) #define rep2(i, l, r) for (int i = (l); i < (r); i++) #define per2(i, l, r) for (int i = (r)-1; i >= (l); i--) #define each(e, v) for (auto &e : v) #define MM << " " << #define pb push_back #define eb emplace_back #define all(x) begin(x), end(x) #define rall(x) rbegin(x), rend(x) #define sz(x) (int)x.size() using ll = long long; using pii = pair<int, int>; using pil = pair<int, ll>; using pli = pair<ll, int>; using pll = pair<ll, ll>; template <typename T> using minheap = priority_queue<T, vector<T>, greater<T>>; template <typename T> using maxheap = priority_queue<T>; template <typename T> bool chmax(T &x, const T &y) { return (x < y) ? (x = y, true) : false; } template <typename T> bool chmin(T &x, const T &y) { return (x > y) ? (x = y, true) : false; } template <typename T> int flg(T x, int i) { return (x >> i) & 1; } int pct(int x) { return __builtin_popcount(x); } int pct(ll x) { return __builtin_popcountll(x); } int topbit(int x) { return (x == 0 ? -1 : 31 - __builtin_clz(x)); } int topbit(ll x) { return (x == 0 ? -1 : 63 - __builtin_clzll(x)); } int botbit(int x) { return (x == 0 ? -1 : __builtin_ctz(x)); } int botbit(ll x) { return (x == 0 ? -1 : __builtin_ctzll(x)); } template <typename T> void print(const vector<T> &v, T x = 0) { int n = v.size(); for (int i = 0; i < n; i++) cout << v[i] + x << (i == n - 1 ? '\n' : ' '); if (v.empty()) cout << '\n'; } template <typename T> void printn(const vector<T> &v, T x = 0) { int n = v.size(); for (int i = 0; i < n; i++) cout << v[i] + x << '\n'; } template <typename T> int lb(const vector<T> &v, T x) { return lower_bound(begin(v), end(v), x) - begin(v); } template <typename T> int ub(const vector<T> &v, T x) { return upper_bound(begin(v), end(v), x) - begin(v); } template <typename T> void rearrange(vector<T> &v) { sort(begin(v), end(v)); v.erase(unique(begin(v), end(v)), end(v)); } template <typename T> vector<int> id_sort(const vector<T> &v, bool greater = false) { int n = v.size(); vector<int> ret(n); iota(begin(ret), end(ret), 0); sort(begin(ret), end(ret), [&](int i, int j) { return greater ? v[i] > v[j] : v[i] < v[j]; }); return ret; } template <typename T> void reorder(vector<T> &a, const vector<int> &ord) { int n = a.size(); vector<T> b(n); for (int i = 0; i < n; i++) b[i] = a[ord[i]]; swap(a, b); } template <typename T> T floor(T x, T y) { assert(y != 0); if (y < 0) x = -x, y = -y; return (x >= 0 ? x / y : (x - y + 1) / y); } template <typename T> T ceil(T x, T y) { assert(y != 0); if (y < 0) x = -x, y = -y; return (x >= 0 ? (x + y - 1) / y : x / y); } template <typename S, typename T> pair<S, T> operator+(const pair<S, T> &p, const pair<S, T> &q) { return make_pair(p.first + q.first, p.second + q.second); } template <typename S, typename T> pair<S, T> operator-(const pair<S, T> &p, const pair<S, T> &q) { return make_pair(p.first - q.first, p.second - q.second); } template <typename S, typename T> istream &operator>>(istream &is, pair<S, T> &p) { S a; T b; is >> a >> b; p = make_pair(a, b); return is; } template <typename S, typename T> ostream &operator<<(ostream &os, const pair<S, T> &p) { return os << p.first << ' ' << p.second; } // struct io_setup { // io_setup() { // ios_base::sync_with_stdio(false); // cin.tie(NULL); // cout << fixed << setprecision(15); // cerr << fixed << setprecision(15); // } // } io_setup; constexpr int inf = (1 << 30) - 1; constexpr ll INF = (1LL << 60) - 1; // constexpr int MOD = 1000000007; constexpr int MOD = 998244353; void solve() { // int N; // cin >> N; // vector<vector<int>> f(N + 1, vector<int>(N + 1, 0)); // rep2(i, 0, N + 1) rep2(j, 0, N + 1) { // if (i == 0 && j == 0) continue; // if (i == j) f[i][j] = 1; // rep(k, j) { // if (f[i][k] == 0) f[i][j] = 1; // } // rep(k, i) { // if (f[k][j] == 0) f[i][j] = 1; // } // } // rep(i, N + 1) rep2(j, i + 1, N + 1) { // if (f[i][j] == 0) cout << i MM j << '\n'; // } int X, Y; cin >> X >> Y; auto judge = [&](int x, int y) { if (x > y) swap(x, y); if (y == x + 1 && x % 2 == 1) return false; return true; }; auto input = [&]() { char c; cin >> c; if (c == 'C') exit(0); if (c == 'D') assert(false); if (c == 'A') { int i, x; cin >> i >> x; (i == 1 ? X : Y) -= x; } if (c == 'B') assert(false); }; if (!judge(X, Y)) { cout << "Second" << endl; input(); } else { cout << "First" << endl; } auto move = [&]() { if (X == Y) { cout << "B" << endl; X = 0, Y = 0; return; } if (X == 0) { cout << "A 2 " << Y << endl; Y = 0; return; } if (Y == 0) { cout << "A 1 " << X << endl; X = 0; return; } if (X > Y) { if (Y % 2 == 0) { cout << "A 1 " << X - (Y - 1) << endl; X = Y - 1; } else { cout << "A 1 " << X - (Y + 1) << endl; X = Y + 1; } } else { if (X % 2 == 0) { cout << "A 2 " << Y - (X - 1) << endl; Y = X - 1; } else { cout << "A 2 " << Y - (X + 1) << endl; Y = X + 1; } } }; while (true) { move(); input(); if (X == 0 && Y == 0) break; } } int main() { int T = 1; // cin >> T; while (T--) solve(); }