/*************************************
* author: marvinthang *
* created: 18.01.2024 23:36:31 *
*************************************/
#include "soccer.h"
#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define left ___left
#define right ___right
#define TIME (1.0 * clock() / CLOCKS_PER_SEC)
#define MASK(i) (1LL << (i))
#define BIT(x, i) ((x) >> (i) & 1)
#define __builtin_popcount __builtin_popcountll
#define ALL(v) (v).begin(), (v).end()
#define REP(i, n) for (int i = 0, _n = (n); i < _n; ++i)
#define REPD(i, n) for (int i = (n); i-- > 0; )
#define FOR(i, a, b) for (int i = (a), _b = (b); i < _b; ++i)
#define FORD(i, b, a) for (int i = (b), _a = (a); --i >= _a; )
#define FORE(i, a, b) for (int i = (a), _b = (b); i <= _b; ++i)
#define FORDE(i, b, a) for (int i = (b), _a = (a); i >= _a; --i)
#define scan_op(...) istream & operator >> (istream &in, __VA_ARGS__ &u)
#define print_op(...) ostream & operator << (ostream &out, const __VA_ARGS__ &u)
#ifdef LOCAL
#include "debug.h"
#else
#define file(name) if (fopen(name".inp", "r")) { freopen(name".inp", "r", stdin); freopen(name".out", "w", stdout); }
#define DB(...) 23
#define db(...) 23
#define debug(...) 23
#endif
template <class U, class V> scan_op(pair <U, V>) { return in >> u.first >> u.second; }
template <class T> scan_op(vector <T>) { for (size_t i = 0; i < u.size(); ++i) in >> u[i]; return in; }
template <class U, class V> print_op(pair <U, V>) { return out << '(' << u.first << ", " << u.second << ')'; }
template <size_t i, class T> ostream & print_tuple_utils(ostream &out, const T &tup) { if constexpr(i == tuple_size<T>::value) return out << ")"; else return print_tuple_utils<i + 1, T>(out << (i ? ", " : "(") << get<i>(tup), tup); }
template <class ...U> print_op(tuple<U...>) { return print_tuple_utils<0, tuple<U...>>(out, u); }
template <class Con, class = decltype(begin(declval<Con>()))> typename enable_if <!is_same<Con, string>::value, ostream&>::type operator << (ostream &out, const Con &con) { out << '{'; for (__typeof(con.begin()) it = con.begin(); it != con.end(); ++it) out << (it == con.begin() ? "" : ", ") << *it; return out << '}'; }
// end of template
int biggest_stadium(int N, vector <vector <int>> F) {
vector <int> left(N), right(N);
REP(x, N) {
while (left[x] < N && F[x][left[x]]) ++left[x];
right[x] = left[x];
while (right[x] < N && !F[x][right[x]]) ++right[x];
FOR(i, right[x], N) if (!F[x][i]) return 0;
}
int l = 0;
while (left[l] == N) ++l;
int r = l;
while (r < N && left[r] < N) ++r;
FOR(i, r, N) if (left[i] < N) return 0;
--r;
int cur_l = 0, cur_r = N;
while (l <= r) {
if (left[l] <= cur_l && cur_r <= right[l]) {
cur_l = left[l]; cur_r = right[l];
++l;
} else if (left[r] <= cur_l && cur_r <= right[r]) {
cur_l = left[r]; cur_r = right[r];
--r;
} else return 0;
}
int cnt = 0;
REP(i, N) REP(j, N) cnt += !F[i][j];
return cnt;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Partially correct |
0 ms |
348 KB |
partial |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
0 ms |
348 KB |
wrong |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
0 ms |
348 KB |
wrong |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Partially correct |
0 ms |
348 KB |
partial |
| 2 |
Incorrect |
0 ms |
348 KB |
wrong |
| 3 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Partially correct |
0 ms |
348 KB |
partial |
| 2 |
Incorrect |
0 ms |
348 KB |
wrong |
| 3 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Partially correct |
0 ms |
348 KB |
partial |
| 2 |
Incorrect |
0 ms |
348 KB |
wrong |
| 3 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Partially correct |
0 ms |
348 KB |
partial |
| 2 |
Incorrect |
0 ms |
348 KB |
wrong |
| 3 |
Halted |
0 ms |
0 KB |
- |
