| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 949192 |
2024-03-19T03:32:57 Z |
quanlt206 |
Gap (APIO16_gap) |
C++17 |
|
44 ms |
9556 KB |
#include "gap.h"
#include<bits/stdc++.h>
#define X first
#define Y second
#define all(x) begin(x), end(x)
#define FOR(i, a, b) for(int i = (a); i <= (b); i++)
#define FORD(i, b, a) for(int i = (b); i >= (a); i--)
#define REP(i, a, b) for (int i = (a); i < (b); i++)
#define mxx max_element
#define mnn min_element
#define SQR(x) (1LL * (x) * (x))
#define MASK(i) (1LL << (i))
#define Point Vector
#define left Left
#define right Right
#define div Div
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef double db;
typedef long double ld;
typedef pair<db, db> pdb;
typedef pair<ld, ld> pld;
typedef pair<int, int> pii;
typedef pair<int, pii> piii;
typedef pair<ll, ll> pll;
typedef pair<ll, pll> plll;
typedef pair<ll, int> pli;
typedef pair<ll, pii> plii;
template<class A, class B>
bool maximize(A& x, B y) {
if (x < y) return x = y, true; else return false;
}
template<class A, class B>
bool minimize(A& x, B y) {
if (x > y) return x = y, true; else return false;
}
/* END OF TEMPLATE */
const int N = 1e5 + 7;
ll a[N], b[N];
int n;
int cntQuery = 0;
ll sub1(int n) {
int l = 1, r = n;
ll s = 0, t = 1e18;
while (l <= r) {
ll* mn = new ll();
ll* mx = new ll();
MinMax(s, t, mn, mx);
a[l] = *mn;
a[r] = *mx;
l++;
r--;
s = *mn + 1;
t = *mx - 1;
}
ll res = 0;
REP(i, 1, n) maximize(res, a[i + 1] - a[i]);
return res;
}
ll findGap(int T, int n) {
if (T == 1) return sub1(n);
a[0] = -1;
ll res = 0;
int i = 1;
while (i <= n) {
// cout<<i<<" "<<cntQuery<<"\n";
// cerr<<i<<" "<<a[i]<<endl;
// check a[i - 1] + 1 == a[i]
ll* mn = new ll();
ll* mx = new ll();
MinMax(a[i - 1] + 1, a[i - 1] + 1, mn, mx);
if (*mn != -1) {
a[i] = a[i - 1] + 1;
maximize(res, 1);
i++;
continue;
}
ll last = a[i - 1];
if (res > 0) {
// check a[i - 1] + res >= a[i]
ll *mn = new ll();
ll *mx = new ll();
MinMax(last, last + res, mn, mx);
if (*mx > last) {
a[i] = *mx;
i++;
continue;
}
}
ll v = 0;
while (true) {
bool kt = false;
ll save_v = -1;
FOR(i, 0, 60) {
ll *mn = new ll();
ll *mx = new ll();
MinMax(last + 1, last + v + MASK(i), mn, mx);
if (*mn == -1) {
save_v = i;
continue;
}
break;
}
if (save_v == -1) break;
v+=MASK(save_v);
}
a[i] = last + v + 1;
if (i > 0) maximize(res, a[i] - a[i - 1]);
i++;
}
return res;
}
Compilation message
gap.cpp: In function 'll findGap(int, int)':
gap.cpp:100:18: warning: unused variable 'kt' [-Wunused-variable]
100 | bool kt = false;
| ^~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 3 |
Correct |
1 ms |
2644 KB |
Output is correct |
| 4 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 5 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 7 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 10 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 11 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 12 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 13 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 14 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 15 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 16 |
Correct |
7 ms |
3308 KB |
Output is correct |
| 17 |
Correct |
11 ms |
3560 KB |
Output is correct |
| 18 |
Correct |
8 ms |
3416 KB |
Output is correct |
| 19 |
Correct |
8 ms |
3304 KB |
Output is correct |
| 20 |
Correct |
6 ms |
3300 KB |
Output is correct |
| 21 |
Correct |
29 ms |
6688 KB |
Output is correct |
| 22 |
Correct |
31 ms |
6524 KB |
Output is correct |
| 23 |
Correct |
43 ms |
6480 KB |
Output is correct |
| 24 |
Correct |
29 ms |
6524 KB |
Output is correct |
| 25 |
Correct |
26 ms |
6516 KB |
Output is correct |
| 26 |
Correct |
33 ms |
6504 KB |
Output is correct |
| 27 |
Correct |
30 ms |
6512 KB |
Output is correct |
| 28 |
Correct |
28 ms |
6448 KB |
Output is correct |
| 29 |
Correct |
33 ms |
6504 KB |
Output is correct |
| 30 |
Correct |
28 ms |
6540 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 32 |
Correct |
1 ms |
2392 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Partially correct |
1 ms |
2392 KB |
Partially correct |
| 2 |
Runtime error |
1 ms |
2648 KB |
Execution failed because the return code was nonzero |
| 3 |
Runtime error |
1 ms |
2648 KB |
Execution failed because the return code was nonzero |
| 4 |
Runtime error |
1 ms |
2648 KB |
Execution failed because the return code was nonzero |
| 5 |
Runtime error |
1 ms |
2392 KB |
Execution failed because the return code was nonzero |
| 6 |
Runtime error |
1 ms |
2648 KB |
Execution failed because the return code was nonzero |
| 7 |
Runtime error |
1 ms |
2648 KB |
Execution failed because the return code was nonzero |
| 8 |
Runtime error |
1 ms |
2648 KB |
Execution failed because the return code was nonzero |
| 9 |
Runtime error |
1 ms |
2648 KB |
Execution failed because the return code was nonzero |
| 10 |
Partially correct |
0 ms |
2392 KB |
Partially correct |
| 11 |
Runtime error |
2 ms |
2904 KB |
Execution failed because the return code was nonzero |
| 12 |
Runtime error |
2 ms |
2904 KB |
Execution failed because the return code was nonzero |
| 13 |
Runtime error |
2 ms |
3160 KB |
Execution failed because the return code was nonzero |
| 14 |
Runtime error |
2 ms |
2904 KB |
Execution failed because the return code was nonzero |
| 15 |
Runtime error |
1 ms |
2392 KB |
Execution failed because the return code was nonzero |
| 16 |
Runtime error |
8 ms |
3300 KB |
Execution failed because the return code was nonzero |
| 17 |
Runtime error |
8 ms |
3304 KB |
Execution failed because the return code was nonzero |
| 18 |
Runtime error |
7 ms |
3044 KB |
Execution failed because the return code was nonzero |
| 19 |
Runtime error |
8 ms |
3560 KB |
Execution failed because the return code was nonzero |
| 20 |
Partially correct |
11 ms |
4328 KB |
Partially correct |
| 21 |
Runtime error |
23 ms |
4220 KB |
Execution failed because the return code was nonzero |
| 22 |
Runtime error |
28 ms |
4440 KB |
Execution failed because the return code was nonzero |
| 23 |
Runtime error |
22 ms |
4220 KB |
Execution failed because the return code was nonzero |
| 24 |
Runtime error |
23 ms |
4692 KB |
Execution failed because the return code was nonzero |
| 25 |
Runtime error |
44 ms |
9156 KB |
Execution failed because the return code was nonzero |
| 26 |
Runtime error |
24 ms |
4720 KB |
Execution failed because the return code was nonzero |
| 27 |
Runtime error |
25 ms |
4728 KB |
Execution failed because the return code was nonzero |
| 28 |
Runtime error |
25 ms |
4840 KB |
Execution failed because the return code was nonzero |
| 29 |
Runtime error |
25 ms |
4416 KB |
Execution failed because the return code was nonzero |
| 30 |
Partially correct |
39 ms |
9556 KB |
Partially correct |
| 31 |
Partially correct |
3 ms |
3672 KB |
Partially correct |
| 32 |
Runtime error |
1 ms |
2392 KB |
Execution failed because the return code was nonzero |
