답안 #884261

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
884261	2023-12-07T04:10:16 Z	abcvuitunggio	드문 곤충 (IOI22_insects)	C++17	99.89 / 100	37 ms	856 KB

insects

#include "insects.h"
int state[2001],a[2001],cnt,cur;
int min_cardinality(int n){
    for (int i=0;i<n;i++){
        move_inside(i);
        state[i]=1;
        a[i]=press_button();
        if (a[i]>1){
            move_outside(i);
            state[i]=0;
        }
        else
            cnt++;
    }
    if (cnt==1)
        return n;
    cur=cnt;
    int l=2,r=n/cnt,kq=1;
    while (l<=r){
        int mid=(l+r)>>1;
        for (int i=0;i<n;i++)
            if (state[i]&&a[i]>mid){
                move_outside(i);
                cur--;
                state[i]=0;
                a[i]=0;
            }
        for (int i=0;i<n;i++){
            if (state[i]||a[i]>mid)
                continue;
            move_inside(i);
            a[i]=press_button();
            if (a[i]>mid)
                move_outside(i);
            else{
                cur++;
                state[i]=1;
            }
        }
        if (cur==mid*cnt){
            kq=mid;
            l=mid+1;
        }
        else
            r=mid-1;
    }
    return kq;
}

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	3 ms	344 KB	Output is correct
9	Correct	3 ms	344 KB	Output is correct
10	Correct	2 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	3 ms	344 KB	Output is correct
13	Correct	2 ms	340 KB	Output is correct
14	Correct	3 ms	344 KB	Output is correct
15	Correct	2 ms	344 KB	Output is correct
16	Correct	3 ms	344 KB	Output is correct
17	Correct	2 ms	344 KB	Output is correct
18	Correct	2 ms	344 KB	Output is correct
19	Correct	2 ms	344 KB	Output is correct
20	Correct	3 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct

Subtask #2

15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	3 ms	344 KB	Output is correct
9	Correct	3 ms	344 KB	Output is correct
10	Correct	2 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	3 ms	344 KB	Output is correct
13	Correct	2 ms	340 KB	Output is correct
14	Correct	3 ms	344 KB	Output is correct
15	Correct	2 ms	344 KB	Output is correct
16	Correct	3 ms	344 KB	Output is correct
17	Correct	2 ms	344 KB	Output is correct
18	Correct	2 ms	344 KB	Output is correct
19	Correct	2 ms	344 KB	Output is correct
20	Correct	3 ms	344 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	6 ms	600 KB	Output is correct
24	Correct	4 ms	596 KB	Output is correct
25	Correct	14 ms	428 KB	Output is correct
26	Correct	12 ms	856 KB	Output is correct
27	Correct	10 ms	600 KB	Output is correct
28	Correct	4 ms	600 KB	Output is correct
29	Correct	14 ms	432 KB	Output is correct
30	Correct	12 ms	436 KB	Output is correct
31	Correct	11 ms	432 KB	Output is correct
32	Correct	14 ms	600 KB	Output is correct
33	Correct	14 ms	600 KB	Output is correct
34	Correct	11 ms	516 KB	Output is correct
35	Correct	15 ms	600 KB	Output is correct
36	Correct	12 ms	428 KB	Output is correct
37	Correct	13 ms	344 KB	Output is correct
38	Correct	11 ms	432 KB	Output is correct
39	Correct	11 ms	688 KB	Output is correct
40	Correct	7 ms	432 KB	Output is correct
41	Correct	4 ms	432 KB	Output is correct

Subtask #3

74.89 / 75.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	9 ms	432 KB	Output is correct
8	Correct	8 ms	428 KB	Output is correct
9	Correct	26 ms	856 KB	Output is correct
10	Correct	24 ms	432 KB	Output is correct
11	Correct	25 ms	432 KB	Output is correct
12	Correct	15 ms	600 KB	Output is correct
13	Correct	25 ms	604 KB	Output is correct
14	Correct	24 ms	444 KB	Output is correct
15	Correct	32 ms	692 KB	Output is correct
16	Correct	31 ms	600 KB	Output is correct
17	Correct	36 ms	432 KB	Output is correct
18	Correct	27 ms	436 KB	Output is correct
19	Correct	29 ms	856 KB	Output is correct
20	Correct	35 ms	596 KB	Output is correct
21	Correct	26 ms	600 KB	Output is correct
22	Correct	37 ms	600 KB	Output is correct
23	Correct	24 ms	660 KB	Output is correct
24	Correct	26 ms	416 KB	Output is correct
25	Correct	11 ms	344 KB	Output is correct
26	Correct	9 ms	600 KB	Output is correct
27	Correct	27 ms	600 KB	Output is correct
28	Correct	35 ms	600 KB	Output is correct
29	Partially correct	33 ms	600 KB	Output is partially correct
30	Partially correct	26 ms	600 KB	Output is partially correct
31	Correct	24 ms	596 KB	Output is correct
32	Correct	29 ms	600 KB	Output is correct
33	Correct	26 ms	600 KB	Output is correct
34	Correct	21 ms	600 KB	Output is correct
35	Partially correct	31 ms	436 KB	Output is partially correct
36	Partially correct	24 ms	600 KB	Output is partially correct
37	Correct	30 ms	600 KB	Output is correct
38	Correct	25 ms	432 KB	Output is correct
39	Correct	25 ms	688 KB	Output is correct
40	Correct	26 ms	600 KB	Output is correct
41	Partially correct	33 ms	600 KB	Output is partially correct
42	Partially correct	34 ms	596 KB	Output is partially correct
43	Correct	6 ms	344 KB	Output is correct
44	Correct	22 ms	856 KB	Output is correct
45	Correct	31 ms	600 KB	Output is correct
46	Correct	13 ms	436 KB	Output is correct
47	Correct	14 ms	856 KB	Output is correct
48	Correct	15 ms	600 KB	Output is correct