結果
問題 | No.2308 [Cherry 5th Tune B] もしかして、真? |
ユーザー |
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提出日時 | 2023-05-19 23:30:47 |
言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 242 ms / 2,000 ms |
コード長 | 5,760 bytes |
コンパイル時間 | 3,347 ms |
コンパイル使用メモリ | 257,276 KB |
実行使用メモリ | 25,480 KB |
最終ジャッジ日時 | 2024-12-20 02:05:46 |
合計ジャッジ時間 | 12,475 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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ファイルパターン | 結果 |
---|---|
other | AC * 39 |
ソースコード
// #pragma GCC target("avx")// #pragma GCC optimize("O3")// #pragma GCC optimize("unroll-loops")#include <bits/stdc++.h>using namespace std;#define rep(i,n) for(int i = 0; i < (int)n; i++)#define FOR(n) for(int i = 0; i < (int)n; i++)#define repi(i,a,b) for(int i = (int)a; i < (int)b; i++)#define all(x) x.begin(),x.end()//#define mp make_pair#define vi vector<int>#define vvi vector<vi>#define vvvi vector<vvi>#define vvvvi vector<vvvi>#define pii pair<int,int>#define vpii vector<pair<int,int>>template<typename T>void chmax(T &a, const T &b) {a = (a > b? a : b);}template<typename T>void chmin(T &a, const T &b) {a = (a < b? a : b);}using ll = long long;using ld = long double;using ull = unsigned long long;const ll INF = numeric_limits<long long>::max() / 2;const ld pi = 3.1415926535897932384626433832795028;const ll mod = 998244353;int dx[] = {1, 0, -1, 0, -1, -1, 1, 1};int dy[] = {0, 1, 0, -1, -1, 1, -1, 1};#define int long longnamespace internal {// @param n `0 <= n`// @return minimum non-negative `x` s.t. `n <= 2**x`int ceil_pow2(int n) {int x = 0;while ((1U << x) < (unsigned int)(n)) x++;return x;}// @param n `1 <= n`// @return minimum non-negative `x` s.t. `(n & (1 << x)) != 0`constexpr int bsf_constexpr(unsigned int n) {int x = 0;while (!(n & (1 << x))) x++;return x;}// @param n `1 <= n`// @return minimum non-negative `x` s.t. `(n & (1 << x)) != 0`int bsf(unsigned int n) {#ifdef _MSC_VERunsigned long index;_BitScanForward(&index, n);return index;#elsereturn __builtin_ctz(n);#endif}} // namespace internaltemplate <class S, S (*op)(S, S), S (*e)()> struct segtree {public:segtree() : segtree(0) {}explicit segtree(int n) : segtree(std::vector<S>(n, e())) {}explicit segtree(const std::vector<S>& v) : _n((int)v.size()) {log = internal::ceil_pow2(_n);size = 1 << log;d = std::vector<S>(2 * size, e());for (int i = 0; i < _n; i++) d[size + i] = v[i];for (int i = size - 1; i >= 1; i--) {update(i);}}void set(int p, S x) {assert(0 <= p && p < _n);p += size;d[p] = x;for (int i = 1; i <= log; i++) update(p >> i);}S get(int p) const {assert(0 <= p && p < _n);return d[p + size];}S prod(int l, int r) const {assert(0 <= l && l <= r && r <= _n);S sml = e(), smr = e();l += size;r += size;while (l < r) {if (l & 1) sml = op(sml, d[l++]);if (r & 1) smr = op(d[--r], smr);l >>= 1;r >>= 1;}return op(sml, smr);}S all_prod() const { return d[1]; }template <bool (*f)(S)> int max_right(int l) const {return max_right(l, [](S x) { return f(x); });}template <class F> int max_right(int l, F f) const {assert(0 <= l && l <= _n);assert(f(e()));if (l == _n) return _n;l += size;S sm = e();do {while (l % 2 == 0) l >>= 1;if (!f(op(sm, d[l]))) {while (l < size) {l = (2 * l);if (f(op(sm, d[l]))) {sm = op(sm, d[l]);l++;}}return l - size;}sm = op(sm, d[l]);l++;} while ((l & -l) != l);return _n;}template <bool (*f)(S)> int min_left(int r) const {return min_left(r, [](S x) { return f(x); });}template <class F> int min_left(int r, F f) const {assert(0 <= r && r <= _n);assert(f(e()));if (r == 0) return 0;r += size;S sm = e();do {r--;while (r > 1 && (r % 2)) r >>= 1;if (!f(op(d[r], sm))) {while (r < size) {r = (2 * r + 1);if (f(op(d[r], sm))) {sm = op(d[r], sm);r--;}}return r + 1 - size;}sm = op(d[r], sm);} while ((r & -r) != r);return 0;}private:int _n, size, log;std::vector<S> d;void update(int k) { d[k] = op(d[2 * k], d[2 * k + 1]); }};using S = int;S op(S x, S y) {return x+y;}S e() {return 0;}void solve() {int n;cin >> n;vector<string> x(n);FOR(n) cin >> x[i];vector<string> y(n-1);FOR(n-1) cin >> y[i];segtree<S, op, e> xid(vi(n, 1)), yid(vi(n-1, 1));int s;auto f = [&](int x) -> bool {return x < s;};FOR(n-1) {cin >> s;int xpos = xid.max_right<decltype(f)>(0, f);int ypos = yid.max_right<decltype(f)>(0, f);string fr = x[xpos];string op = y[ypos];xid.set(xpos, 0);yid.set(ypos, 0);int x_back = xid.max_right<decltype(f)>(0, f);string bc = x[x_back];xid.set(x_back, 0);int P = (fr == "True");int Q = (bc == "True");int ans;if(op == "and") ans = P&Q;else if(op == "or") ans = P|Q;else if(op == "xor") ans = P^Q;else ans = (P?Q:1);xid.set(xpos, 1);x[xpos] = (ans? "True" : "False");}cout << x[0] << endl;//erase x//get ith element}signed main() {cin.tie(nullptr);ios::sync_with_stdio(false);int t;cin >> t;while(t--) solve();return 0;}