#include "gap.h"
#include <vector>
#include <iostream>
#include <assert.h>
#include <algorithm>
using namespace std;
typedef long long ll;
ll INF=1e18;
ll S=5e17;
ll K=100;
ll x,y;
vector<ll> V;
void F(ll a, ll b){
MinMax(a,b,&x,&y);
if(x==-1)return;
a=x;
b=y;
V.push_back(a);
V.push_back(b);
a++;
b--;
//if(a==b)F(a,b);
if(a>=b)
return;
ll p=(b-a+K-1)/K;
for(ll i=a;i<=b;i+=p)
F(i,min(i+p-1,b));
}
long long findGap(int T, int N)
{
if(T==1){
y=INF;
for(int i=0;i<(N+1)/2;i++){
MinMax(x,y,&x,&y);
if(x==-1)break;
V.push_back(x);
V.push_back(y);
x++;
y--;
if(x>y)break;
}
sort(V.begin(),V.end());
x=0;
for(int i=0;i<V.size()-1;i++)
x=max(x,V[i+1]-V[i]);
return x;
}
MinMax(INF,INF,&x,&y);
if(x!=-1)
V.push_back(INF);
for(ll i=0;i<INF;i+=S)
F(i,i+S-1);
sort(V.begin(),V.end());
x=0;
for(int i=0;i<V.size()-1;i++)
x=max(x,V[i+1]-V[i]);
/*for(ll d:V)
cout<<d<<" ";
cout<<endl;*/
return x;
}
/*
1 6
1 2 5 7 8 12
*/
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:57:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=0;i<V.size()-1;i++)
~^~~~~~~~~~~
gap.cpp:74:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=0;i<V.size()-1;i++)
~^~~~~~~~~~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
5 ms |
488 KB |
Output is correct |
| 3 |
Correct |
3 ms |
488 KB |
Output is correct |
| 4 |
Correct |
2 ms |
492 KB |
Output is correct |
| 5 |
Correct |
3 ms |
612 KB |
Output is correct |
| 6 |
Correct |
2 ms |
624 KB |
Output is correct |
| 7 |
Correct |
3 ms |
624 KB |
Output is correct |
| 8 |
Correct |
2 ms |
624 KB |
Output is correct |
| 9 |
Correct |
3 ms |
624 KB |
Output is correct |
| 10 |
Correct |
3 ms |
624 KB |
Output is correct |
| 11 |
Correct |
4 ms |
624 KB |
Output is correct |
| 12 |
Correct |
5 ms |
624 KB |
Output is correct |
| 13 |
Correct |
3 ms |
624 KB |
Output is correct |
| 14 |
Correct |
5 ms |
624 KB |
Output is correct |
| 15 |
Correct |
3 ms |
624 KB |
Output is correct |
| 16 |
Correct |
18 ms |
1192 KB |
Output is correct |
| 17 |
Correct |
24 ms |
1192 KB |
Output is correct |
| 18 |
Correct |
19 ms |
1256 KB |
Output is correct |
| 19 |
Correct |
19 ms |
1256 KB |
Output is correct |
| 20 |
Correct |
19 ms |
1256 KB |
Output is correct |
| 21 |
Correct |
65 ms |
2524 KB |
Output is correct |
| 22 |
Correct |
68 ms |
2660 KB |
Output is correct |
| 23 |
Correct |
63 ms |
2660 KB |
Output is correct |
| 24 |
Correct |
84 ms |
2660 KB |
Output is correct |
| 25 |
Correct |
68 ms |
2660 KB |
Output is correct |
| 26 |
Correct |
77 ms |
2660 KB |
Output is correct |
| 27 |
Correct |
72 ms |
2660 KB |
Output is correct |
| 28 |
Correct |
67 ms |
2660 KB |
Output is correct |
| 29 |
Correct |
66 ms |
2660 KB |
Output is correct |
| 30 |
Correct |
63 ms |
2660 KB |
Output is correct |
| 31 |
Correct |
2 ms |
2660 KB |
Output is correct |
| 32 |
Correct |
3 ms |
2660 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
3 ms |
2660 KB |
Output is correct |
| 2 |
Partially correct |
3 ms |
2660 KB |
Partially correct |
| 3 |
Partially correct |
3 ms |
2660 KB |
Partially correct |
| 4 |
Partially correct |
3 ms |
2660 KB |
Partially correct |
| 5 |
Partially correct |
4 ms |
2660 KB |
Partially correct |
| 6 |
Partially correct |
3 ms |
2660 KB |
Partially correct |
| 7 |
Partially correct |
2 ms |
2660 KB |
Partially correct |
| 8 |
Partially correct |
3 ms |
2660 KB |
Partially correct |
| 9 |
Partially correct |
2 ms |
2660 KB |
Partially correct |
| 10 |
Partially correct |
2 ms |
2660 KB |
Partially correct |
| 11 |
Partially correct |
7 ms |
2660 KB |
Partially correct |
| 12 |
Partially correct |
7 ms |
2660 KB |
Partially correct |
| 13 |
Partially correct |
7 ms |
2660 KB |
Partially correct |
| 14 |
Partially correct |
7 ms |
2660 KB |
Partially correct |
| 15 |
Partially correct |
5 ms |
2660 KB |
Partially correct |
| 16 |
Partially correct |
142 ms |
2660 KB |
Partially correct |
| 17 |
Partially correct |
146 ms |
2660 KB |
Partially correct |
| 18 |
Partially correct |
164 ms |
2660 KB |
Partially correct |
| 19 |
Partially correct |
164 ms |
2660 KB |
Partially correct |
| 20 |
Partially correct |
22 ms |
2660 KB |
Partially correct |
| 21 |
Partially correct |
590 ms |
3652 KB |
Partially correct |
| 22 |
Partially correct |
564 ms |
3652 KB |
Partially correct |
| 23 |
Partially correct |
635 ms |
3720 KB |
Partially correct |
| 24 |
Partially correct |
511 ms |
3720 KB |
Partially correct |
| 25 |
Partially correct |
307 ms |
3720 KB |
Partially correct |
| 26 |
Partially correct |
611 ms |
3748 KB |
Partially correct |
| 27 |
Partially correct |
535 ms |
3756 KB |
Partially correct |
| 28 |
Partially correct |
526 ms |
3756 KB |
Partially correct |
| 29 |
Partially correct |
528 ms |
3756 KB |
Partially correct |
| 30 |
Partially correct |
71 ms |
3756 KB |
Partially correct |
| 31 |
Partially correct |
4 ms |
3756 KB |
Partially correct |
| 32 |
Partially correct |
3 ms |
3756 KB |
Partially correct |
