답안 #689839

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
689839	2023-01-29T14:01:10 Z	NemanjaSo2005	드문 곤충 (IOI22_insects)	C++17	96.85 / 100	69 ms	448 KB

insects

#include "insects.h"
#include<bits/stdc++.h>
#define ll long long
using namespace std;
ll N,niz[2005];
mt19937_64 rng;
int sp;
vector<int> V,tmp;
bool moguce(int kol){
   for(int i=0;i<V.size();i++){
      if(tmp.size()==kol*sp)
         break;
      move_inside(V[i]);
      if(press_button()==kol+1){
         move_outside(V[i]);
         continue;
      }
      tmp.push_back(V[i]);
      swap(V[i],V[V.size()-1]);
      V.pop_back();
      i--;
   }
   for(int i=0;i<tmp.size();i++)
      move_outside(tmp[i]);
   if(sp==-1)
      sp=tmp.size();
   if(tmp.size()==kol*sp){
      tmp.clear();
      return true;
   }
   V=tmp;
   tmp.clear();
   return false;
}
int min_cardinality(int n){
   rng.seed(6333);
   N=n;
   for(int i=1;i<=N;i++)
      niz[i]=i-1;
   //for(int i=1;i<=5*N;i++)
    //  swap(niz[rng()%N+1],niz[rng()%N+1]);
   tmp.clear();
   for(int i=1;i<=N;i++)
      V.push_back(niz[i]);
   sp=-1;
   moguce(1);
   int br=1;
   int maks=V.size()/sp;
   int K=1;
   while(K<=maks)
      K*=2;
   K/=2;
   while(K){
      if(moguce(K))
         br+=K;
      K/=2;
   }
   return br;
}

Compilation message

insects.cpp: In function 'bool moguce(int)':
insects.cpp:10:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |    for(int i=0;i<V.size();i++){
      |                ~^~~~~~~~~
insects.cpp:11:20: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   11 |       if(tmp.size()==kol*sp)
      |          ~~~~~~~~~~^~~~~~~~
insects.cpp:23:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   23 |    for(int i=0;i<tmp.size();i++)
      |                ~^~~~~~~~~~~
insects.cpp:27:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   27 |    if(tmp.size()==kol*sp){
      |       ~~~~~~~~~~^~~~~~~~

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	0 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	3 ms	208 KB	Output is correct
7	Correct	3 ms	208 KB	Output is correct
8	Correct	5 ms	208 KB	Output is correct
9	Correct	4 ms	208 KB	Output is correct
10	Correct	6 ms	208 KB	Output is correct
11	Correct	2 ms	208 KB	Output is correct
12	Correct	6 ms	208 KB	Output is correct
13	Correct	7 ms	208 KB	Output is correct
14	Correct	5 ms	208 KB	Output is correct
15	Correct	5 ms	208 KB	Output is correct
16	Correct	5 ms	208 KB	Output is correct
17	Correct	5 ms	208 KB	Output is correct
18	Correct	5 ms	208 KB	Output is correct
19	Correct	6 ms	208 KB	Output is correct
20	Correct	4 ms	208 KB	Output is correct
21	Correct	3 ms	208 KB	Output is correct
22	Correct	2 ms	208 KB	Output is correct

Subtask #2
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	0 ms	208 KB	Output is correct
3	Correct	0 ms	208 KB	Output is correct
4	Correct	1 ms	208 KB	Output is correct
5	Correct	1 ms	208 KB	Output is correct
6	Correct	3 ms	208 KB	Output is correct
7	Correct	3 ms	208 KB	Output is correct
8	Correct	5 ms	208 KB	Output is correct
9	Correct	4 ms	208 KB	Output is correct
10	Correct	6 ms	208 KB	Output is correct
11	Correct	2 ms	208 KB	Output is correct
12	Correct	6 ms	208 KB	Output is correct
13	Correct	7 ms	208 KB	Output is correct
14	Correct	5 ms	208 KB	Output is correct
15	Correct	5 ms	208 KB	Output is correct
16	Correct	5 ms	208 KB	Output is correct
17	Correct	5 ms	208 KB	Output is correct
18	Correct	5 ms	208 KB	Output is correct
19	Correct	6 ms	208 KB	Output is correct
20	Correct	4 ms	208 KB	Output is correct
21	Correct	3 ms	208 KB	Output is correct
22	Correct	2 ms	208 KB	Output is correct
23	Correct	20 ms	304 KB	Output is correct
24	Correct	10 ms	308 KB	Output is correct
25	Correct	20 ms	208 KB	Output is correct
26	Correct	12 ms	208 KB	Output is correct
27	Correct	26 ms	208 KB	Output is correct
28	Correct	8 ms	208 KB	Output is correct
29	Correct	27 ms	208 KB	Output is correct
30	Correct	22 ms	208 KB	Output is correct
31	Correct	19 ms	208 KB	Output is correct
32	Correct	23 ms	208 KB	Output is correct
33	Correct	27 ms	208 KB	Output is correct
34	Correct	26 ms	320 KB	Output is correct
35	Correct	33 ms	208 KB	Output is correct
36	Correct	29 ms	308 KB	Output is correct
37	Correct	27 ms	304 KB	Output is correct
38	Correct	23 ms	304 KB	Output is correct
39	Correct	18 ms	208 KB	Output is correct
40	Correct	15 ms	208 KB	Output is correct
41	Correct	11 ms	320 KB	Output is correct

Subtask #3
71.85 / 75.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	208 KB	Output is correct
2	Correct	1 ms	208 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	1 ms	208 KB	Output is correct
7	Correct	38 ms	324 KB	Output is correct
8	Correct	20 ms	336 KB	Output is correct
9	Correct	33 ms	324 KB	Output is correct
10	Partially correct	59 ms	312 KB	Output is partially correct
11	Correct	35 ms	208 KB	Output is correct
12	Correct	21 ms	324 KB	Output is correct
13	Partially correct	27 ms	316 KB	Output is partially correct
14	Partially correct	54 ms	208 KB	Output is partially correct
15	Correct	35 ms	312 KB	Output is correct
16	Correct	33 ms	208 KB	Output is correct
17	Correct	31 ms	324 KB	Output is correct
18	Correct	49 ms	328 KB	Output is correct
19	Partially correct	60 ms	316 KB	Output is partially correct
20	Correct	45 ms	208 KB	Output is correct
21	Partially correct	56 ms	324 KB	Output is partially correct
22	Partially correct	27 ms	312 KB	Output is partially correct
23	Partially correct	56 ms	332 KB	Output is partially correct
24	Correct	45 ms	336 KB	Output is correct
25	Correct	26 ms	332 KB	Output is correct
26	Correct	15 ms	332 KB	Output is correct
27	Correct	37 ms	208 KB	Output is correct
28	Correct	38 ms	312 KB	Output is correct
29	Partially correct	51 ms	436 KB	Output is partially correct
30	Correct	50 ms	448 KB	Output is correct
31	Partially correct	33 ms	332 KB	Output is partially correct
32	Partially correct	61 ms	324 KB	Output is partially correct
33	Partially correct	69 ms	320 KB	Output is partially correct
34	Partially correct	53 ms	324 KB	Output is partially correct
35	Correct	53 ms	440 KB	Output is correct
36	Partially correct	66 ms	308 KB	Output is partially correct
37	Partially correct	59 ms	320 KB	Output is partially correct
38	Partially correct	61 ms	312 KB	Output is partially correct
39	Correct	16 ms	208 KB	Output is correct
40	Correct	43 ms	208 KB	Output is correct
41	Correct	31 ms	324 KB	Output is correct
42	Correct	30 ms	328 KB	Output is correct
43	Correct	14 ms	208 KB	Output is correct
44	Correct	46 ms	208 KB	Output is correct
45	Correct	37 ms	308 KB	Output is correct
46	Correct	29 ms	208 KB	Output is correct
47	Correct	33 ms	208 KB	Output is correct
48	Correct	27 ms	332 KB	Output is correct

답안 #689839

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 15.0 / 15.0

Subtask #3 71.85 / 75.0

Subtask #1
10.0 / 10.0

Subtask #2
15.0 / 15.0

Subtask #3
71.85 / 75.0