#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
long long findGap(int T, int N)
{
if(T==1){
ll l = 0,r = 1e18;
vector<ll>a,b;
while(r>=l && a.size() + b.size() < N){
ll mn,mx;
MinMax(l,r,&mn,&mx);
if(mn==-1)break;
if(mn==mx){
a.push_back(mn);
break;
}else{
a.push_back(mn);
b.push_back(mx);
}
l = mn+1;
r = mx-1;
}
reverse(b.begin(),b.end());
for(auto x:b)a.push_back(x);
ll ans = 0;
for(int i=0;i+1<N;i++)ans = max(ans,a[i+1]-a[i]);
return ans;
}
else{
ll mn,mx;
MinMax(0,1e18,&mn,&mx);
ll x = (mx-mn+N-1) /(N-1);
vector<ll>a;
for(ll l=mn;l<=mx;){
ll c,d;
MinMax(l,min(l+x-1,mx),&c,&d);
l = max(d+1,l+x);
if(c == -1)continue;
a.push_back(c);
a.push_back(d);
}
ll ans = 0;
for(int i=0;i+1<(int)(a.size());i++)ans = max(ans,a[i+1]-a[i]);
return ans;
}
}
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:10:37: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
10 | while(r>=l && a.size() + b.size() < N){
| ~~~~~~~~~~~~~~~~~~~~^~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
200 KB |
Output is correct |
| 2 |
Correct |
1 ms |
200 KB |
Output is correct |
| 3 |
Correct |
0 ms |
200 KB |
Output is correct |
| 4 |
Correct |
0 ms |
200 KB |
Output is correct |
| 5 |
Correct |
0 ms |
200 KB |
Output is correct |
| 6 |
Correct |
1 ms |
200 KB |
Output is correct |
| 7 |
Correct |
0 ms |
200 KB |
Output is correct |
| 8 |
Correct |
1 ms |
200 KB |
Output is correct |
| 9 |
Correct |
0 ms |
200 KB |
Output is correct |
| 10 |
Correct |
0 ms |
200 KB |
Output is correct |
| 11 |
Correct |
2 ms |
328 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
328 KB |
Output is correct |
| 14 |
Correct |
1 ms |
328 KB |
Output is correct |
| 15 |
Correct |
1 ms |
328 KB |
Output is correct |
| 16 |
Correct |
10 ms |
968 KB |
Output is correct |
| 17 |
Correct |
9 ms |
976 KB |
Output is correct |
| 18 |
Correct |
9 ms |
976 KB |
Output is correct |
| 19 |
Correct |
10 ms |
968 KB |
Output is correct |
| 20 |
Correct |
7 ms |
964 KB |
Output is correct |
| 21 |
Correct |
38 ms |
2620 KB |
Output is correct |
| 22 |
Correct |
44 ms |
2620 KB |
Output is correct |
| 23 |
Correct |
35 ms |
2616 KB |
Output is correct |
| 24 |
Correct |
35 ms |
2652 KB |
Output is correct |
| 25 |
Correct |
38 ms |
2548 KB |
Output is correct |
| 26 |
Correct |
36 ms |
2624 KB |
Output is correct |
| 27 |
Correct |
34 ms |
2620 KB |
Output is correct |
| 28 |
Correct |
35 ms |
2556 KB |
Output is correct |
| 29 |
Correct |
37 ms |
2612 KB |
Output is correct |
| 30 |
Correct |
27 ms |
2612 KB |
Output is correct |
| 31 |
Correct |
0 ms |
200 KB |
Output is correct |
| 32 |
Correct |
0 ms |
200 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
200 KB |
Output is correct |
| 2 |
Correct |
0 ms |
200 KB |
Output is correct |
| 3 |
Correct |
1 ms |
200 KB |
Output is correct |
| 4 |
Correct |
1 ms |
200 KB |
Output is correct |
| 5 |
Correct |
0 ms |
200 KB |
Output is correct |
| 6 |
Correct |
0 ms |
200 KB |
Output is correct |
| 7 |
Correct |
0 ms |
200 KB |
Output is correct |
| 8 |
Correct |
0 ms |
200 KB |
Output is correct |
| 9 |
Correct |
0 ms |
200 KB |
Output is correct |
| 10 |
Correct |
1 ms |
200 KB |
Output is correct |
| 11 |
Correct |
1 ms |
328 KB |
Output is correct |
| 12 |
Correct |
1 ms |
328 KB |
Output is correct |
| 13 |
Correct |
1 ms |
328 KB |
Output is correct |
| 14 |
Correct |
1 ms |
328 KB |
Output is correct |
| 15 |
Correct |
1 ms |
328 KB |
Output is correct |
| 16 |
Correct |
15 ms |
872 KB |
Output is correct |
| 17 |
Correct |
12 ms |
848 KB |
Output is correct |
| 18 |
Correct |
12 ms |
820 KB |
Output is correct |
| 19 |
Correct |
12 ms |
868 KB |
Output is correct |
| 20 |
Correct |
7 ms |
456 KB |
Output is correct |
| 21 |
Correct |
52 ms |
2160 KB |
Output is correct |
| 22 |
Correct |
58 ms |
2192 KB |
Output is correct |
| 23 |
Correct |
52 ms |
2188 KB |
Output is correct |
| 24 |
Correct |
49 ms |
2192 KB |
Output is correct |
| 25 |
Correct |
52 ms |
3212 KB |
Output is correct |
| 26 |
Correct |
61 ms |
2152 KB |
Output is correct |
| 27 |
Correct |
51 ms |
2196 KB |
Output is correct |
| 28 |
Correct |
48 ms |
2232 KB |
Output is correct |
| 29 |
Correct |
54 ms |
2232 KB |
Output is correct |
| 30 |
Correct |
29 ms |
1436 KB |
Output is correct |
| 31 |
Correct |
0 ms |
200 KB |
Output is correct |
| 32 |
Correct |
0 ms |
200 KB |
Output is correct |
