Submission #830540

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
830540	2023-08-19T07:51:42 Z	tolbi	Rarest Insects (IOI22_insects)	C++17	47.5 / 100	227 ms	604 KB

insects

#include <bits/stdc++.h>
using namespace std;
mt19937 ayahya(chrono::high_resolution_clock().now().time_since_epoch().count());
#include "insects.h"
int min_cardinality(int n) {
    function<int(int)> f;
    f = [&](int x)->int{
        int ans = 0;
        vector<int> crr;
        for (int i = 0; i < n; i++){
            crr.push_back(i);
            move_inside(i);
            if (press_button()>x){
                ans++;
                crr.pop_back();
                move_outside(i);
            }
        }
        for (int i = 0; i < crr.size(); ++i)
        {
            move_outside(crr[i]);
        }
        return ans;
    };
    int diff = n-f(1);
    int l = 1, r = n;
    while (l<r){
        int mid = l+(r-l+1)/2;
        if (f(mid)>n-(mid*diff)){
            r=mid-1;
        }
        else l = mid;
    }
    return l;
}

Compilation message

insects.cpp: In lambda function:
insects.cpp:19:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 |         for (int i = 0; i < crr.size(); ++i)
      |                         ~~^~~~~~~~~~~~

Subtask #1
10.0 / 10.0

#	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	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	21 ms	304 KB	Output is correct
7	Correct	11 ms	208 KB	Output is correct
8	Correct	20 ms	208 KB	Output is correct
9	Correct	10 ms	208 KB	Output is correct
10	Correct	18 ms	208 KB	Output is correct
11	Correct	11 ms	208 KB	Output is correct
12	Correct	10 ms	208 KB	Output is correct
13	Correct	19 ms	300 KB	Output is correct
14	Correct	7 ms	256 KB	Output is correct
15	Correct	8 ms	304 KB	Output is correct
16	Correct	17 ms	208 KB	Output is correct
17	Correct	13 ms	304 KB	Output is correct
18	Correct	10 ms	304 KB	Output is correct
19	Correct	15 ms	208 KB	Output is correct
20	Correct	8 ms	304 KB	Output is correct
21	Correct	15 ms	308 KB	Output is correct
22	Correct	14 ms	308 KB	Output is correct

Subtask #2
15.0 / 15.0

#	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	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	21 ms	304 KB	Output is correct
7	Correct	11 ms	208 KB	Output is correct
8	Correct	20 ms	208 KB	Output is correct
9	Correct	10 ms	208 KB	Output is correct
10	Correct	18 ms	208 KB	Output is correct
11	Correct	11 ms	208 KB	Output is correct
12	Correct	10 ms	208 KB	Output is correct
13	Correct	19 ms	300 KB	Output is correct
14	Correct	7 ms	256 KB	Output is correct
15	Correct	8 ms	304 KB	Output is correct
16	Correct	17 ms	208 KB	Output is correct
17	Correct	13 ms	304 KB	Output is correct
18	Correct	10 ms	304 KB	Output is correct
19	Correct	15 ms	208 KB	Output is correct
20	Correct	8 ms	304 KB	Output is correct
21	Correct	15 ms	308 KB	Output is correct
22	Correct	14 ms	308 KB	Output is correct
23	Correct	71 ms	284 KB	Output is correct
24	Correct	58 ms	312 KB	Output is correct
25	Correct	94 ms	208 KB	Output is correct
26	Correct	79 ms	292 KB	Output is correct
27	Correct	91 ms	284 KB	Output is correct
28	Correct	64 ms	292 KB	Output is correct
29	Correct	95 ms	284 KB	Output is correct
30	Correct	78 ms	304 KB	Output is correct
31	Correct	112 ms	284 KB	Output is correct
32	Correct	102 ms	208 KB	Output is correct
33	Correct	67 ms	300 KB	Output is correct
34	Correct	80 ms	280 KB	Output is correct
35	Correct	74 ms	208 KB	Output is correct
36	Correct	84 ms	296 KB	Output is correct
37	Correct	39 ms	284 KB	Output is correct
38	Correct	76 ms	300 KB	Output is correct
39	Correct	80 ms	208 KB	Output is correct
40	Correct	79 ms	208 KB	Output is correct
41	Correct	84 ms	208 KB	Output is correct

Subtask #3
22.5 / 75.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	256 KB	Output is correct
2	Correct	0 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	Partially correct	1 ms	208 KB	Output is partially correct
7	Partially correct	197 ms	296 KB	Output is partially correct
8	Partially correct	95 ms	312 KB	Output is partially correct
9	Partially correct	215 ms	412 KB	Output is partially correct
10	Partially correct	215 ms	296 KB	Output is partially correct
11	Partially correct	130 ms	208 KB	Output is partially correct
12	Partially correct	182 ms	296 KB	Output is partially correct
13	Partially correct	173 ms	300 KB	Output is partially correct
14	Partially correct	189 ms	300 KB	Output is partially correct
15	Partially correct	184 ms	304 KB	Output is partially correct
16	Partially correct	152 ms	296 KB	Output is partially correct
17	Partially correct	156 ms	300 KB	Output is partially correct
18	Partially correct	203 ms	408 KB	Output is partially correct
19	Partially correct	224 ms	304 KB	Output is partially correct
20	Partially correct	183 ms	300 KB	Output is partially correct
21	Partially correct	156 ms	284 KB	Output is partially correct
22	Partially correct	99 ms	304 KB	Output is partially correct
23	Partially correct	132 ms	304 KB	Output is partially correct
24	Partially correct	133 ms	296 KB	Output is partially correct
25	Partially correct	227 ms	304 KB	Output is partially correct
26	Partially correct	77 ms	312 KB	Output is partially correct
27	Partially correct	138 ms	300 KB	Output is partially correct
28	Partially correct	151 ms	304 KB	Output is partially correct
29	Partially correct	154 ms	296 KB	Output is partially correct
30	Partially correct	127 ms	312 KB	Output is partially correct
31	Partially correct	143 ms	300 KB	Output is partially correct
32	Partially correct	138 ms	300 KB	Output is partially correct
33	Partially correct	136 ms	300 KB	Output is partially correct
34	Partially correct	172 ms	296 KB	Output is partially correct
35	Partially correct	157 ms	308 KB	Output is partially correct
36	Partially correct	99 ms	412 KB	Output is partially correct
37	Partially correct	167 ms	296 KB	Output is partially correct
38	Partially correct	144 ms	404 KB	Output is partially correct
39	Partially correct	130 ms	300 KB	Output is partially correct
40	Partially correct	151 ms	604 KB	Output is partially correct
41	Partially correct	191 ms	324 KB	Output is partially correct
42	Partially correct	137 ms	420 KB	Output is partially correct
43	Partially correct	35 ms	208 KB	Output is partially correct
44	Partially correct	120 ms	300 KB	Output is partially correct
45	Partially correct	201 ms	300 KB	Output is partially correct
46	Partially correct	157 ms	420 KB	Output is partially correct
47	Partially correct	187 ms	300 KB	Output is partially correct
48	Partially correct	83 ms	304 KB	Output is partially correct

Submission #830540

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 15.0 / 15.0

Subtask #3 22.5 / 75.0

Subtask #1
10.0 / 10.0

Subtask #2
15.0 / 15.0

Subtask #3
22.5 / 75.0