| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 70634 |
2018-08-23T07:56:25 Z |
polyfish |
Gap (APIO16_gap) |
C++14 |
|
106 ms |
9324 KB |
//I love armpit fetish
#include <bits/stdc++.h>
#include "gap.h"
using namespace std;
#define debug(x) cerr << #x << " = " << x << '\n';
#define BP() cerr << "OK!\n";
#define PR(A, n) {cerr << #A << " = "; for (int _=1; _<=n; ++_) cerr << A[_] << ' '; cerr << '\n';}
#define PR0(A, n) {cerr << #A << " = "; for (int _=0; _<n; ++_) cerr << A[_] << ' '; cerr << '\n';}
#define FILE_NAME "data"
const long long INF = 1e18;
const int MAX_N = 100002;
int n;
long long a[MAX_N];
void Find(long long l, long long r, long long &u, long long &v) {
long long *mn = new long long;
long long *mx = new long long;
MinMax(l, r, mn, mx);
u = *mn;
v = *mx;
}
long long solve_subtask_1() {
int l = 1, r = n;
long long s = 1, t = INF;
while (l<=r) {
long long mn, mx;
Find(s, t, mn, mx);
a[l] = mn;
a[r] = mx;
s = mn + 1;
t = mx - 1;
++l;
--r;
}
long long res = 0;
for (int i=2; i<=n; ++i)
res = max(res, a[i] - a[i-1]);
return res;
}
long long solve_subtask_2() {
long long l, r;
Find(1, INF, l, r);
long long B = (r - l) / (n - 1) + ((r - l) % (n - 1) != 0);
long long cur = l + 1;
long long res = (r - l) / B;
long long _prev = l;
while (cur<=r) {
long long mn, mx;
Find(cur, cur+B, mn, mx);
if (mn==-1) {
cur += B + 1;
}
else {
res = max(res, mn - _prev);
cur = mx + 1;
_prev = mx;
}
}
return res;
}
long long findGap(int testID, int N) {
n = N;
if (testID==1)
return solve_subtask_1();
else
return solve_subtask_2();
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
248 KB |
Output is correct |
| 2 |
Correct |
4 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
496 KB |
Output is correct |
| 4 |
Correct |
2 ms |
496 KB |
Output is correct |
| 5 |
Correct |
2 ms |
500 KB |
Output is correct |
| 6 |
Correct |
2 ms |
552 KB |
Output is correct |
| 7 |
Correct |
2 ms |
588 KB |
Output is correct |
| 8 |
Correct |
2 ms |
588 KB |
Output is correct |
| 9 |
Correct |
3 ms |
588 KB |
Output is correct |
| 10 |
Correct |
3 ms |
588 KB |
Output is correct |
| 11 |
Correct |
4 ms |
588 KB |
Output is correct |
| 12 |
Correct |
4 ms |
588 KB |
Output is correct |
| 13 |
Correct |
4 ms |
632 KB |
Output is correct |
| 14 |
Correct |
4 ms |
684 KB |
Output is correct |
| 15 |
Correct |
3 ms |
684 KB |
Output is correct |
| 16 |
Correct |
16 ms |
1748 KB |
Output is correct |
| 17 |
Correct |
17 ms |
1748 KB |
Output is correct |
| 18 |
Correct |
17 ms |
1748 KB |
Output is correct |
| 19 |
Correct |
17 ms |
1748 KB |
Output is correct |
| 20 |
Correct |
13 ms |
1748 KB |
Output is correct |
| 21 |
Correct |
74 ms |
5236 KB |
Output is correct |
| 22 |
Correct |
73 ms |
5332 KB |
Output is correct |
| 23 |
Correct |
65 ms |
5332 KB |
Output is correct |
| 24 |
Correct |
66 ms |
5424 KB |
Output is correct |
| 25 |
Correct |
52 ms |
5424 KB |
Output is correct |
| 26 |
Correct |
79 ms |
5424 KB |
Output is correct |
| 27 |
Correct |
62 ms |
5424 KB |
Output is correct |
| 28 |
Correct |
63 ms |
5424 KB |
Output is correct |
| 29 |
Correct |
59 ms |
5424 KB |
Output is correct |
| 30 |
Correct |
47 ms |
5424 KB |
Output is correct |
| 31 |
Correct |
3 ms |
5424 KB |
Output is correct |
| 32 |
Correct |
4 ms |
5424 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
5424 KB |
Output is correct |
| 2 |
Partially correct |
2 ms |
5424 KB |
Partially correct |
| 3 |
Partially correct |
3 ms |
5424 KB |
Partially correct |
| 4 |
Partially correct |
3 ms |
5424 KB |
Partially correct |
| 5 |
Correct |
2 ms |
5424 KB |
Output is correct |
| 6 |
Partially correct |
3 ms |
5424 KB |
Partially correct |
| 7 |
Partially correct |
3 ms |
5424 KB |
Partially correct |
| 8 |
Partially correct |
2 ms |
5424 KB |
Partially correct |
| 9 |
Partially correct |
2 ms |
5424 KB |
Partially correct |
| 10 |
Partially correct |
2 ms |
5424 KB |
Partially correct |
| 11 |
Partially correct |
4 ms |
5424 KB |
Partially correct |
| 12 |
Partially correct |
3 ms |
5424 KB |
Partially correct |
| 13 |
Partially correct |
4 ms |
5424 KB |
Partially correct |
| 14 |
Partially correct |
4 ms |
5424 KB |
Partially correct |
| 15 |
Correct |
3 ms |
5424 KB |
Output is correct |
| 16 |
Partially correct |
29 ms |
5424 KB |
Partially correct |
| 17 |
Partially correct |
25 ms |
5424 KB |
Partially correct |
| 18 |
Partially correct |
26 ms |
5424 KB |
Partially correct |
| 19 |
Partially correct |
27 ms |
5424 KB |
Partially correct |
| 20 |
Correct |
18 ms |
5424 KB |
Output is correct |
| 21 |
Partially correct |
94 ms |
9196 KB |
Partially correct |
| 22 |
Partially correct |
98 ms |
9196 KB |
Partially correct |
| 23 |
Partially correct |
93 ms |
9196 KB |
Partially correct |
| 24 |
Partially correct |
106 ms |
9196 KB |
Partially correct |
| 25 |
Correct |
78 ms |
9196 KB |
Output is correct |
| 26 |
Partially correct |
102 ms |
9196 KB |
Partially correct |
| 27 |
Partially correct |
95 ms |
9324 KB |
Partially correct |
| 28 |
Partially correct |
92 ms |
9324 KB |
Partially correct |
| 29 |
Partially correct |
96 ms |
9324 KB |
Partially correct |
| 30 |
Correct |
57 ms |
9324 KB |
Output is correct |
| 31 |
Partially correct |
2 ms |
9324 KB |
Partially correct |
| 32 |
Partially correct |
3 ms |
9324 KB |
Partially correct |
