| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 238092 |
2020-06-09T22:11:50 Z |
DS007 |
Gap (APIO16_gap) |
C++14 |
|
90 ms |
5984 KB |
#include <bits/stdc++.h>
using namespace std;
#include "gap.h"
long long solve1(int n) {
set<long long> s;
long long l = 0, h = 1e18;
while (s.size() != n) {
long long mn = -1, mx = -1;
MinMax(l, h, &mn, &mx);
l = mn + 1, h = mx - 1;
s.insert(mn);
s.insert(mx);
}
long long last = 1e18, ans = 0;
for (auto i : s) {
ans = max(ans, i - last);
last = i;
}
return ans;
}
long long solve2(int n) {
long long mn = -1, mx = -1, l = 0, h = 1e18, tm1 = -1, tm2 = -1;
MinMax(l, h, &mn, &mx);
if (n == 2)
return mx - mn;
long long m = (mx - mn) / (n - 1), last = mn, ans = m;
for (long long i = mn; i < mx; i += m + 1) {
MinMax(i, i + m, &tm1, &tm2);
ans = max(ans, tm1 - last);
last = max(last, tm2);
}
return ans;
}
long long findGap(int t, int n) {
if (t == 1)
return solve1(n);
else
return solve2(n);
}
Compilation message
gap.cpp: In function 'long long int solve1(int)':
gap.cpp:8:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
while (s.size() != n) {
~~~~~~~~~^~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
5 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
5 ms |
384 KB |
Output is correct |
| 5 |
Correct |
6 ms |
384 KB |
Output is correct |
| 6 |
Correct |
5 ms |
384 KB |
Output is correct |
| 7 |
Correct |
5 ms |
384 KB |
Output is correct |
| 8 |
Correct |
5 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
384 KB |
Output is correct |
| 10 |
Correct |
5 ms |
384 KB |
Output is correct |
| 11 |
Correct |
6 ms |
384 KB |
Output is correct |
| 12 |
Correct |
6 ms |
512 KB |
Output is correct |
| 13 |
Correct |
6 ms |
384 KB |
Output is correct |
| 14 |
Correct |
5 ms |
384 KB |
Output is correct |
| 15 |
Correct |
5 ms |
384 KB |
Output is correct |
| 16 |
Correct |
21 ms |
1744 KB |
Output is correct |
| 17 |
Correct |
24 ms |
1664 KB |
Output is correct |
| 18 |
Correct |
22 ms |
1664 KB |
Output is correct |
| 19 |
Correct |
22 ms |
1656 KB |
Output is correct |
| 20 |
Correct |
17 ms |
1664 KB |
Output is correct |
| 21 |
Correct |
76 ms |
5776 KB |
Output is correct |
| 22 |
Correct |
84 ms |
5840 KB |
Output is correct |
| 23 |
Correct |
81 ms |
5876 KB |
Output is correct |
| 24 |
Correct |
79 ms |
5836 KB |
Output is correct |
| 25 |
Correct |
73 ms |
5780 KB |
Output is correct |
| 26 |
Correct |
87 ms |
5948 KB |
Output is correct |
| 27 |
Correct |
83 ms |
5928 KB |
Output is correct |
| 28 |
Correct |
90 ms |
5880 KB |
Output is correct |
| 29 |
Correct |
87 ms |
5884 KB |
Output is correct |
| 30 |
Correct |
65 ms |
5984 KB |
Output is correct |
| 31 |
Correct |
5 ms |
384 KB |
Output is correct |
| 32 |
Correct |
5 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
384 KB |
Output is correct |
| 2 |
Correct |
5 ms |
384 KB |
Output is correct |
| 3 |
Correct |
4 ms |
384 KB |
Output is correct |
| 4 |
Correct |
5 ms |
384 KB |
Output is correct |
| 5 |
Correct |
4 ms |
384 KB |
Output is correct |
| 6 |
Correct |
4 ms |
384 KB |
Output is correct |
| 7 |
Correct |
5 ms |
384 KB |
Output is correct |
| 8 |
Correct |
4 ms |
384 KB |
Output is correct |
| 9 |
Correct |
5 ms |
384 KB |
Output is correct |
| 10 |
Correct |
5 ms |
384 KB |
Output is correct |
| 11 |
Correct |
5 ms |
384 KB |
Output is correct |
| 12 |
Correct |
5 ms |
384 KB |
Output is correct |
| 13 |
Correct |
6 ms |
384 KB |
Output is correct |
| 14 |
Correct |
5 ms |
384 KB |
Output is correct |
| 15 |
Correct |
5 ms |
384 KB |
Output is correct |
| 16 |
Correct |
19 ms |
512 KB |
Output is correct |
| 17 |
Correct |
20 ms |
588 KB |
Output is correct |
| 18 |
Correct |
20 ms |
512 KB |
Output is correct |
| 19 |
Correct |
21 ms |
512 KB |
Output is correct |
| 20 |
Correct |
12 ms |
512 KB |
Output is correct |
| 21 |
Correct |
69 ms |
1076 KB |
Output is correct |
| 22 |
Correct |
68 ms |
1144 KB |
Output is correct |
| 23 |
Correct |
70 ms |
1144 KB |
Output is correct |
| 24 |
Correct |
69 ms |
1144 KB |
Output is correct |
| 25 |
Correct |
61 ms |
1144 KB |
Output is correct |
| 26 |
Correct |
71 ms |
1144 KB |
Output is correct |
| 27 |
Correct |
70 ms |
1144 KB |
Output is correct |
| 28 |
Correct |
71 ms |
1128 KB |
Output is correct |
| 29 |
Correct |
68 ms |
1104 KB |
Output is correct |
| 30 |
Correct |
37 ms |
1152 KB |
Output is correct |
| 31 |
Correct |
5 ms |
384 KB |
Output is correct |
| 32 |
Correct |
5 ms |
512 KB |
Output is correct |
