| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 542400 |
2022-03-26T12:11:56 Z |
farhan132 |
Gap (APIO16_gap) |
C++17 |
|
77 ms |
5768 KB |
#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef double dd;
typedef vector<ll> vll;
typedef pair<ll , ll> ii;
typedef vector< ii > vii;
typedef pair < pair < ll , ll > , pair < ll , ll > > cm;
typedef tuple < int, ll, ll > tp;
#define ff first
#define ss second
#define pb push_back
#define in insert
ii get(ll x, ll y){
ll mn , mx;
MinMax(x, y, &mn, &mx);
return {mn, mx};
}
long long findGap(int T, int n)
{
if(T == 1){
set < ll > s;
ll L = 0, R = 1e18;
while(L <= R && s.size() < n){
auto [l , r] = get(L , R);
if(l == -1) break;
s.in(l);
s.in(r);
L = l + 1;
R = r - 1;
}
ll last = -1 , ans = 0;
for(auto u : s){
if(last != -1) ans = max(ans , u - last); last = u;
}
return ans;
}
auto [l, r] = get(0, 1e18);
if(r - l + 1 == n) return 1;
ll block = (((r - l + 1) - n) + n - 2) / (n - 1);
vector < ii > v;
ll cur = l + 1;
ll last = l;
ll ans = block + 1;
while(cur <= r){
ll L = cur , R = min(cur + block, r);
auto [x, y] = get(L , R);
cur = R + 1;
if(x == -1){
continue;
}
if(last != -1) ans = max(ans , x - last);
last = y;
}
return ans;
}
Compilation message
gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:31:28: warning: comparison of integer expressions of different signedness: 'std::set<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
31 | while(L <= R && s.size() < n){
| ~~~~~~~~~^~~
gap.cpp:41:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
41 | if(last != -1) ans = max(ans , u - last); last = u;
| ^~
gap.cpp:41:46: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
41 | if(last != -1) ans = max(ans , u - last); last = u;
| ^~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
208 KB |
Output is correct |
| 2 |
Correct |
0 ms |
208 KB |
Output is correct |
| 3 |
Correct |
1 ms |
208 KB |
Output is correct |
| 4 |
Correct |
0 ms |
208 KB |
Output is correct |
| 5 |
Correct |
0 ms |
208 KB |
Output is correct |
| 6 |
Correct |
1 ms |
208 KB |
Output is correct |
| 7 |
Correct |
1 ms |
208 KB |
Output is correct |
| 8 |
Correct |
0 ms |
208 KB |
Output is correct |
| 9 |
Correct |
1 ms |
208 KB |
Output is correct |
| 10 |
Correct |
0 ms |
208 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
1 ms |
336 KB |
Output is correct |
| 13 |
Correct |
1 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
13 ms |
1588 KB |
Output is correct |
| 17 |
Correct |
13 ms |
1616 KB |
Output is correct |
| 18 |
Correct |
13 ms |
1580 KB |
Output is correct |
| 19 |
Correct |
14 ms |
1616 KB |
Output is correct |
| 20 |
Correct |
12 ms |
1572 KB |
Output is correct |
| 21 |
Correct |
55 ms |
5720 KB |
Output is correct |
| 22 |
Correct |
66 ms |
5756 KB |
Output is correct |
| 23 |
Correct |
77 ms |
5716 KB |
Output is correct |
| 24 |
Correct |
55 ms |
5664 KB |
Output is correct |
| 25 |
Correct |
51 ms |
5768 KB |
Output is correct |
| 26 |
Correct |
59 ms |
5760 KB |
Output is correct |
| 27 |
Correct |
59 ms |
5668 KB |
Output is correct |
| 28 |
Correct |
54 ms |
5672 KB |
Output is correct |
| 29 |
Correct |
56 ms |
5672 KB |
Output is correct |
| 30 |
Correct |
48 ms |
5668 KB |
Output is correct |
| 31 |
Correct |
1 ms |
208 KB |
Output is correct |
| 32 |
Correct |
0 ms |
208 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
208 KB |
Output is correct |
| 2 |
Correct |
0 ms |
252 KB |
Output is correct |
| 3 |
Correct |
0 ms |
208 KB |
Output is correct |
| 4 |
Correct |
0 ms |
208 KB |
Output is correct |
| 5 |
Correct |
0 ms |
208 KB |
Output is correct |
| 6 |
Correct |
0 ms |
208 KB |
Output is correct |
| 7 |
Correct |
1 ms |
256 KB |
Output is correct |
| 8 |
Correct |
0 ms |
208 KB |
Output is correct |
| 9 |
Correct |
0 ms |
208 KB |
Output is correct |
| 10 |
Correct |
0 ms |
208 KB |
Output is correct |
| 11 |
Correct |
1 ms |
208 KB |
Output is correct |
| 12 |
Correct |
1 ms |
208 KB |
Output is correct |
| 13 |
Correct |
1 ms |
324 KB |
Output is correct |
| 14 |
Correct |
1 ms |
208 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
12 ms |
464 KB |
Output is correct |
| 17 |
Correct |
12 ms |
512 KB |
Output is correct |
| 18 |
Correct |
14 ms |
464 KB |
Output is correct |
| 19 |
Correct |
16 ms |
520 KB |
Output is correct |
| 20 |
Correct |
8 ms |
464 KB |
Output is correct |
| 21 |
Correct |
56 ms |
1036 KB |
Output is correct |
| 22 |
Correct |
51 ms |
1088 KB |
Output is correct |
| 23 |
Correct |
53 ms |
1048 KB |
Output is correct |
| 24 |
Correct |
55 ms |
956 KB |
Output is correct |
| 25 |
Correct |
57 ms |
1080 KB |
Output is correct |
| 26 |
Correct |
50 ms |
1108 KB |
Output is correct |
| 27 |
Correct |
49 ms |
1080 KB |
Output is correct |
| 28 |
Correct |
49 ms |
1000 KB |
Output is correct |
| 29 |
Correct |
56 ms |
1080 KB |
Output is correct |
| 30 |
Correct |
28 ms |
1040 KB |
Output is correct |
| 31 |
Correct |
0 ms |
208 KB |
Output is correct |
| 32 |
Correct |
0 ms |
208 KB |
Output is correct |
