| # |
제출 시각 |
아이디 |
문제 |
언어 |
결과 |
실행 시간 |
메모리 |
| 308887 |
2020-10-02T07:13:43 Z |
syy |
비밀 (JOI14_secret) |
C++17 |
|
809 ms |
524292 KB |
#include "secret.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define FOR(i, a, b) for(int i = (int)a; i <= (int)b; i++)
#define DEC(i, a, b) for(int i = (int)a; i >= (int)b; i--)
typedef pair<int, int> pi;
typedef pair<pi, int> pii;
typedef pair<pi, pi> pipi;
#define f first
#define s second
typedef vector<int> vi;
typedef vector<pi> vpi;
typedef vector<pii> vpii;
#define pb push_back
#define pf push_front
#define all(v) v.begin(), v.end()
#define disc(v) sort(all(v)); v.resize(unique(all(v)) - v.begin());
#define INF (int) 1e9 + 100
#define LLINF (ll) 1e18
#define fastio ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define sandybridge __attribute__((optimize("Ofast"), target("arch=sandybridge")))
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count()); //can be used by calling rng() or shuffle(A, A+n, rng)
inline ll rand(ll x, ll y) { ++y; return (rng() % (y-x)) + x; } //inclusivesss
int res[1005][1005];
void dnc(int s, int e) {
if (s+1 == e) return;
int mid = (s+e)/2;
DEC(i, mid-1, s) if (res[i][mid] == -1) res[i][mid] = Secret(res[i][i], res[i+1][mid]);
FOR(i, mid+1, e) if (res[mid+1][i] == -1) res[mid+1][i] = Secret(res[i][i], res[mid+1][i-1]);
dnc(s, mid);
dnc(mid+1, e);
}
void Init(int n, int A[]) {
memset(res, -1, sizeof res);
FOR(i, 0, n-1) res[i][i] = A[i];
dnc(0, n-1);
}
int Query(int l, int r) {
FOR(i, l, r-1) if (res[l][i] != -1 and res[i+1][r] != -1) return Secret(res[l][i], res[i+1][r]);
return res[l][r];
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Runtime error |
438 ms |
524292 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
| 2 |
Incorrect |
134 ms |
6392 KB |
Wrong Answer: Query(60, 375) - expected : 669221184, actual : 68749376. |
| 3 |
Runtime error |
439 ms |
524288 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
| 4 |
Runtime error |
803 ms |
524292 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
| 5 |
Runtime error |
798 ms |
524292 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
| 6 |
Runtime error |
802 ms |
524292 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
| 7 |
Runtime error |
798 ms |
524292 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
| 8 |
Runtime error |
809 ms |
524292 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
| 9 |
Runtime error |
803 ms |
524292 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
| 10 |
Runtime error |
800 ms |
524292 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
