| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 960055 |
2024-04-09T15:06:56 Z |
kim |
Gap (APIO16_gap) |
C++17 |
|
40 ms |
4240 KB |
#include "gap.h"
#include<bits/stdc++.h>
using namespace std;
using ll=long long;
#define eb emplace_back
long long findGap(int T, int N)
{
if(T==1){
ll a=1,b=1e18;
vector<ll> vec;
for(int i=0;i<N+1>>1;++i){
MinMax(a,b,&a,&b);
if(a==b) vec.eb(a);
else vec.eb(a++), vec.eb(b--);
}
sort(vec.begin(),vec.end());
ll ans=0;
for(int i=1;i<vec.size();++i) ans=max(ans,vec[i]-vec[i-1]);
return ans;
}
ll a,b,c,d;
MinMax(1,1e18,&a,&b);
if(N==2) return b-a;
ll ans=(b-a+N-2)/(N-1);
while(a+ans<b){
MinMax(a+1,a+ans,&c,&d);
if(d!=-1) a=d;
else{
MinMax(b-ans,b-1,&c,&d);
if(d!=-1) b=c;
else if(b-ans<=a+ans+1){
ans=b-a;
break;
}
else{
MinMax(a+1,b-1,&c,&d);
if(d!=-1){
ans=max(c-a,b-d);
a=c;
b=d;
}
else{
ans=b-a;
break;
}
}
}
}
return ans;
}
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:12:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
12 | for(int i=0;i<N+1>>1;++i){
| ~^~
gap.cpp:19:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
19 | for(int i=1;i<vec.size();++i) ans=max(ans,vec[i]-vec[i-1]);
| ~^~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
2 ms |
2392 KB |
Output is correct |
| 3 |
Correct |
2 ms |
2392 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 5 |
Correct |
2 ms |
2392 KB |
Output is correct |
| 6 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 7 |
Correct |
2 ms |
2392 KB |
Output is correct |
| 8 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 9 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 10 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 11 |
Correct |
2 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 |
2836 KB |
Output is correct |
| 17 |
Correct |
8 ms |
2840 KB |
Output is correct |
| 18 |
Correct |
9 ms |
2904 KB |
Output is correct |
| 19 |
Correct |
9 ms |
2992 KB |
Output is correct |
| 20 |
Correct |
7 ms |
2824 KB |
Output is correct |
| 21 |
Correct |
33 ms |
4088 KB |
Output is correct |
| 22 |
Correct |
32 ms |
4240 KB |
Output is correct |
| 23 |
Correct |
32 ms |
3996 KB |
Output is correct |
| 24 |
Correct |
33 ms |
3948 KB |
Output is correct |
| 25 |
Correct |
29 ms |
3992 KB |
Output is correct |
| 26 |
Correct |
32 ms |
3996 KB |
Output is correct |
| 27 |
Correct |
32 ms |
4164 KB |
Output is correct |
| 28 |
Correct |
32 ms |
4124 KB |
Output is correct |
| 29 |
Correct |
32 ms |
4008 KB |
Output is correct |
| 30 |
Correct |
26 ms |
3992 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2448 KB |
Output is correct |
| 32 |
Correct |
0 ms |
2392 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 2 |
Partially correct |
0 ms |
2392 KB |
Partially correct |
| 3 |
Partially correct |
1 ms |
2392 KB |
Partially correct |
| 4 |
Partially correct |
0 ms |
2392 KB |
Partially correct |
| 5 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 6 |
Partially correct |
1 ms |
2392 KB |
Partially correct |
| 7 |
Partially correct |
1 ms |
2392 KB |
Partially correct |
| 8 |
Partially correct |
1 ms |
2392 KB |
Partially correct |
| 9 |
Partially correct |
1 ms |
2392 KB |
Partially correct |
| 10 |
Correct |
0 ms |
2392 KB |
Output is correct |
| 11 |
Partially correct |
1 ms |
2392 KB |
Partially correct |
| 12 |
Partially correct |
1 ms |
2392 KB |
Partially correct |
| 13 |
Partially correct |
1 ms |
2392 KB |
Partially correct |
| 14 |
Partially correct |
1 ms |
2392 KB |
Partially correct |
| 15 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 16 |
Partially correct |
5 ms |
2584 KB |
Partially correct |
| 17 |
Partially correct |
5 ms |
2584 KB |
Partially correct |
| 18 |
Partially correct |
5 ms |
2556 KB |
Partially correct |
| 19 |
Partially correct |
5 ms |
2592 KB |
Partially correct |
| 20 |
Correct |
3 ms |
2568 KB |
Output is correct |
| 21 |
Partially correct |
18 ms |
2844 KB |
Partially correct |
| 22 |
Partially correct |
18 ms |
2852 KB |
Partially correct |
| 23 |
Partially correct |
17 ms |
3020 KB |
Partially correct |
| 24 |
Partially correct |
18 ms |
2852 KB |
Partially correct |
| 25 |
Correct |
40 ms |
2856 KB |
Output is correct |
| 26 |
Partially correct |
22 ms |
3100 KB |
Partially correct |
| 27 |
Partially correct |
18 ms |
2744 KB |
Partially correct |
| 28 |
Partially correct |
18 ms |
2852 KB |
Partially correct |
| 29 |
Partially correct |
18 ms |
2856 KB |
Partially correct |
| 30 |
Correct |
11 ms |
2844 KB |
Output is correct |
| 31 |
Correct |
1 ms |
2392 KB |
Output is correct |
| 32 |
Correct |
1 ms |
2392 KB |
Output is correct |
