#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
long long findGap(int T, int N)
{
if (T==1)
{
ll x=0, y=1e18, a, b, idx=0, mx=0;
vector<ll> v;
while (v.size()<N)
{
MinMax(x, y, &a, &b);
if (a==b) v.push_back(a);
else v.push_back(a), v.push_back(b);
x=a+1; y=b-1;
}
sort(v.begin(), v.end());
for (int i=1; i<v.size(); i++) mx=max(mx, v[i]-v[i-1]);
return mx;
}
else
{
ll x=0, y=1e18, mn, mx, mmn, mmx, res=0;
vector<ll> v;
MinMax(x, y, &mmn, &mmx);
if (mmx-mmn+1<N+1) return 1;
ll gap=(mmx-mmn+1)/(N+1);
for (int i=mmn; i<=mmx; i+=gap)
{
MinMax(i, i+gap-1, &mn, &mx);
if (mn==-1) continue;
v.push_back(mn);
if (mn!=mx) v.push_back(mx);
}
sort(v.begin(), v.end());
for (int i=1; i<v.size(); i++) res=max(res, v[i]-v[i-1]);
return res;
}
}
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:15:24: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
15 | while (v.size()<N)
| ~~~~~~~~^~
gap.cpp:23:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
23 | for (int i=1; i<v.size(); i++) mx=max(mx, v[i]-v[i-1]);
| ~^~~~~~~~~
gap.cpp:13:31: warning: unused variable 'idx' [-Wunused-variable]
13 | ll x=0, y=1e18, a, b, idx=0, mx=0;
| ^~~
gap.cpp:41:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
41 | for (int i=1; i<v.size(); i++) res=max(res, v[i]-v[i-1]);
| ~^~~~~~~~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 3 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 5 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 6 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 7 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 9 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 10 |
Correct |
1 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 |
8 ms |
2844 KB |
Output is correct |
| 17 |
Correct |
8 ms |
3008 KB |
Output is correct |
| 18 |
Correct |
8 ms |
3092 KB |
Output is correct |
| 19 |
Correct |
8 ms |
3008 KB |
Output is correct |
| 20 |
Correct |
7 ms |
2828 KB |
Output is correct |
| 21 |
Correct |
31 ms |
3760 KB |
Output is correct |
| 22 |
Correct |
31 ms |
3996 KB |
Output is correct |
| 23 |
Correct |
32 ms |
3972 KB |
Output is correct |
| 24 |
Correct |
33 ms |
3996 KB |
Output is correct |
| 25 |
Correct |
31 ms |
3872 KB |
Output is correct |
| 26 |
Correct |
31 ms |
4104 KB |
Output is correct |
| 27 |
Correct |
32 ms |
3996 KB |
Output is correct |
| 28 |
Correct |
31 ms |
3996 KB |
Output is correct |
| 29 |
Correct |
31 ms |
3976 KB |
Output is correct |
| 30 |
Correct |
33 ms |
4364 KB |
Output is correct |
| 31 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 32 |
Correct |
1 ms |
2392 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Runtime error |
559 ms |
524288 KB |
Execution killed with signal 9 |
| 2 |
Execution timed out |
3025 ms |
2392 KB |
Time limit exceeded |
| 3 |
Execution timed out |
3030 ms |
2392 KB |
Time limit exceeded |
| 4 |
Execution timed out |
3011 ms |
2392 KB |
Time limit exceeded |
| 5 |
Partially correct |
1 ms |
2392 KB |
Partially correct |
| 6 |
Runtime error |
1304 ms |
524288 KB |
Execution killed with signal 9 |
| 7 |
Runtime error |
759 ms |
524288 KB |
Execution killed with signal 9 |
| 8 |
Execution timed out |
3019 ms |
2392 KB |
Time limit exceeded |
| 9 |
Runtime error |
1305 ms |
524288 KB |
Execution killed with signal 9 |
| 10 |
Partially correct |
1 ms |
2392 KB |
Partially correct |
| 11 |
Execution timed out |
3057 ms |
2392 KB |
Time limit exceeded |
| 12 |
Execution timed out |
2143 ms |
524288 KB |
Time limit exceeded |
| 13 |
Execution timed out |
2181 ms |
524288 KB |
Time limit exceeded |
| 14 |
Runtime error |
1140 ms |
524288 KB |
Execution killed with signal 9 |
| 15 |
Execution timed out |
3079 ms |
135884 KB |
Time limit exceeded |
| 16 |
Execution timed out |
3038 ms |
2584 KB |
Time limit exceeded |
| 17 |
Execution timed out |
3041 ms |
2584 KB |
Time limit exceeded |
| 18 |
Execution timed out |
3053 ms |
2584 KB |
Time limit exceeded |
| 19 |
Execution timed out |
3055 ms |
2580 KB |
Time limit exceeded |
| 20 |
Partially correct |
5 ms |
2572 KB |
Partially correct |
| 21 |
Execution timed out |
2031 ms |
524288 KB |
Time limit exceeded |
| 22 |
Execution timed out |
3022 ms |
2852 KB |
Time limit exceeded |
| 23 |
Execution timed out |
3036 ms |
2848 KB |
Time limit exceeded |
| 24 |
Execution timed out |
2053 ms |
524288 KB |
Time limit exceeded |
| 25 |
Execution timed out |
3048 ms |
69460 KB |
Time limit exceeded |
| 26 |
Execution timed out |
3063 ms |
267164 KB |
Time limit exceeded |
| 27 |
Execution timed out |
3006 ms |
266208 KB |
Time limit exceeded |
| 28 |
Execution timed out |
3047 ms |
266376 KB |
Time limit exceeded |
| 29 |
Execution timed out |
3066 ms |
2852 KB |
Time limit exceeded |
| 30 |
Partially correct |
23 ms |
3100 KB |
Partially correct |
| 31 |
Runtime error |
912 ms |
524288 KB |
Execution killed with signal 9 |
| 32 |
Execution timed out |
2871 ms |
524288 KB |
Time limit exceeded |
