답안 #18501 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
18501	2016-02-06T12:07:12 Z	eaststar	Company Planning (TOKI14_company)	C++14	100 / 100	195 ms	3792 KB

company

#include <stdio.h>
#include <queue>
using namespace std;
struct al{
    int e,nx;
}a[100010];
int st[100010],D[100010],t,ans;
void make_al(int s,int e){a[++t].nx=st[s],a[t].e=e,st[s]=t;}
void f(int p,int m){
    int i,cnt=0;
    priority_queue<int> q;
    for(i=st[p];i;i=a[i].nx)q.push(D[a[i].e]);
    D[p]=1;
    for(;!q.empty()&&cnt<m;++cnt){
        D[p]+=q.top();
        q.pop();
    }
}
int main(){
    int i,n,k,p,l,r,m;
    scanf("%d%d",&n,&k);
    for(i=2;i<=n;++i){
        scanf("%d",&p);
        make_al(p,i);
    }
    l=0,r=n;
    while(l<=r){
        m=(l+r)/2;
        for(i=n;i;--i)
            f(i,m);
        if(D[1]<k)l=m+1;
        else r=m-1,ans=m;
    }
    printf("%d",ans);
    return 0;
}

Subtask #1
12.0 / 12.0

#	결과	메모리	Grader output
1	Correct	2772 KB	Output is correct
2	Correct	2772 KB	Output is correct
3	Correct	2772 KB	Output is correct
4	Correct	2772 KB	Output is correct
5	Correct	2772 KB	Output is correct
6	Correct	2772 KB	Output is correct
7	Correct	2772 KB	Output is correct
8	Correct	2772 KB	Output is correct
9	Correct	2772 KB	Output is correct
10	Correct	2772 KB	Output is correct
11	Correct	2772 KB	Output is correct
12	Correct	2772 KB	Output is correct
13	Correct	2772 KB	Output is correct
14	Correct	2772 KB	Output is correct
15	Correct	2772 KB	Output is correct
16	Correct	2772 KB	Output is correct
17	Correct	2772 KB	Output is correct
18	Correct	2772 KB	Output is correct
19	Correct	2772 KB	Output is correct
20	Correct	2772 KB	Output is correct
21	Correct	2772 KB	Output is correct
22	Correct	2772 KB	Output is correct
23	Correct	2772 KB	Output is correct
24	Correct	2772 KB	Output is correct
25	Correct	2772 KB	Output is correct
26	Correct	2772 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2772 KB	Output is correct
2	Correct	0 ms	2772 KB	Output is correct
3	Correct	0 ms	2772 KB	Output is correct
4	Correct	0 ms	2772 KB	Output is correct
5	Correct	0 ms	2772 KB	Output is correct
6	Correct	0 ms	2772 KB	Output is correct
7	Correct	0 ms	2772 KB	Output is correct
8	Correct	0 ms	2772 KB	Output is correct
9	Correct	0 ms	2772 KB	Output is correct
10	Correct	0 ms	2772 KB	Output is correct
11	Correct	1 ms	2772 KB	Output is correct
12	Correct	0 ms	2772 KB	Output is correct
13	Correct	0 ms	2772 KB	Output is correct
14	Correct	1 ms	2772 KB	Output is correct
15	Correct	0 ms	2772 KB	Output is correct
16	Correct	0 ms	2772 KB	Output is correct
17	Correct	0 ms	2772 KB	Output is correct
18	Correct	0 ms	2772 KB	Output is correct
19	Correct	0 ms	2772 KB	Output is correct
20	Correct	0 ms	2772 KB	Output is correct
21	Correct	0 ms	2772 KB	Output is correct
22	Correct	0 ms	2772 KB	Output is correct
23	Correct	0 ms	2772 KB	Output is correct
24	Correct	0 ms	2772 KB	Output is correct
25	Correct	0 ms	2772 KB	Output is correct
26	Correct	0 ms	2772 KB	Output is correct
27	Correct	0 ms	2772 KB	Output is correct
28	Correct	0 ms	2772 KB	Output is correct
29	Correct	0 ms	2772 KB	Output is correct
30	Correct	0 ms	2772 KB	Output is correct
31	Correct	0 ms	2772 KB	Output is correct
32	Correct	0 ms	2772 KB	Output is correct
33	Correct	0 ms	2772 KB	Output is correct
34	Correct	1 ms	2772 KB	Output is correct
35	Correct	0 ms	2772 KB	Output is correct
36	Correct	0 ms	2772 KB	Output is correct
37	Correct	0 ms	2772 KB	Output is correct

Subtask #3
18.0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2772 KB	Output is correct
2	Correct	144 ms	2772 KB	Output is correct
3	Correct	125 ms	2772 KB	Output is correct
4	Correct	119 ms	2772 KB	Output is correct
5	Correct	128 ms	2772 KB	Output is correct
6	Correct	125 ms	2772 KB	Output is correct
7	Correct	119 ms	2772 KB	Output is correct
8	Correct	116 ms	2772 KB	Output is correct
9	Correct	114 ms	2772 KB	Output is correct
10	Correct	105 ms	2772 KB	Output is correct
11	Correct	98 ms	2772 KB	Output is correct
12	Correct	132 ms	2772 KB	Output is correct
13	Correct	136 ms	2772 KB	Output is correct
14	Correct	82 ms	2772 KB	Output is correct
15	Correct	118 ms	2772 KB	Output is correct
16	Correct	78 ms	2772 KB	Output is correct
17	Correct	99 ms	2772 KB	Output is correct
18	Correct	59 ms	2772 KB	Output is correct
19	Correct	43 ms	2772 KB	Output is correct
20	Correct	86 ms	2772 KB	Output is correct
21	Correct	62 ms	2772 KB	Output is correct
22	Correct	27 ms	2772 KB	Output is correct
23	Correct	92 ms	2772 KB	Output is correct
24	Correct	108 ms	2772 KB	Output is correct
25	Correct	0 ms	2772 KB	Output is correct

Subtask #4
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2772 KB	Output is correct
2	Correct	170 ms	3024 KB	Output is correct
3	Correct	189 ms	3792 KB	Output is correct
4	Correct	125 ms	2772 KB	Output is correct
5	Correct	108 ms	2772 KB	Output is correct
6	Correct	120 ms	2772 KB	Output is correct
7	Correct	107 ms	2772 KB	Output is correct
8	Correct	137 ms	2772 KB	Output is correct
9	Correct	145 ms	2772 KB	Output is correct
10	Correct	113 ms	2772 KB	Output is correct
11	Correct	46 ms	2772 KB	Output is correct
12	Correct	129 ms	2772 KB	Output is correct
13	Correct	93 ms	2772 KB	Output is correct
14	Correct	129 ms	2772 KB	Output is correct
15	Correct	137 ms	2772 KB	Output is correct
16	Correct	69 ms	2772 KB	Output is correct
17	Correct	62 ms	2772 KB	Output is correct
18	Correct	99 ms	2772 KB	Output is correct
19	Correct	102 ms	2772 KB	Output is correct
20	Correct	54 ms	2772 KB	Output is correct
21	Correct	24 ms	2772 KB	Output is correct
22	Correct	44 ms	2772 KB	Output is correct
23	Correct	55 ms	2772 KB	Output is correct
24	Correct	63 ms	2772 KB	Output is correct
25	Correct	52 ms	2772 KB	Output is correct
26	Correct	99 ms	2772 KB	Output is correct
27	Correct	114 ms	2772 KB	Output is correct
28	Correct	74 ms	2772 KB	Output is correct
29	Correct	93 ms	2772 KB	Output is correct
30	Correct	89 ms	2772 KB	Output is correct
31	Correct	90 ms	2772 KB	Output is correct
32	Correct	25 ms	2772 KB	Output is correct
33	Correct	64 ms	3280 KB	Output is correct
34	Correct	65 ms	2772 KB	Output is correct
35	Correct	11 ms	2772 KB	Output is correct

Subtask #5
43.0 / 43.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2772 KB	Output is correct
2	Correct	72 ms	3024 KB	Output is correct
3	Correct	162 ms	3792 KB	Output is correct
4	Correct	123 ms	2772 KB	Output is correct
5	Correct	120 ms	2772 KB	Output is correct
6	Correct	125 ms	2772 KB	Output is correct
7	Correct	111 ms	2772 KB	Output is correct
8	Correct	134 ms	2772 KB	Output is correct
9	Correct	173 ms	3280 KB	Output is correct
10	Correct	195 ms	3792 KB	Output is correct
11	Correct	125 ms	2772 KB	Output is correct
12	Correct	121 ms	2772 KB	Output is correct
13	Correct	115 ms	2772 KB	Output is correct
14	Correct	114 ms	2772 KB	Output is correct
15	Correct	145 ms	2772 KB	Output is correct
16	Correct	143 ms	2772 KB	Output is correct
17	Correct	143 ms	2772 KB	Output is correct
18	Correct	134 ms	2772 KB	Output is correct
19	Correct	102 ms	2772 KB	Output is correct
20	Correct	97 ms	2772 KB	Output is correct
21	Correct	105 ms	2772 KB	Output is correct
22	Correct	30 ms	2772 KB	Output is correct
23	Correct	86 ms	2772 KB	Output is correct
24	Correct	35 ms	2772 KB	Output is correct
25	Correct	56 ms	2772 KB	Output is correct
26	Correct	64 ms	2772 KB	Output is correct
27	Correct	121 ms	2772 KB	Output is correct
28	Correct	125 ms	2772 KB	Output is correct
29	Correct	138 ms	2772 KB	Output is correct
30	Correct	13 ms	2772 KB	Output is correct
31	Correct	24 ms	2772 KB	Output is correct
32	Correct	139 ms	2772 KB	Output is correct
33	Correct	130 ms	2772 KB	Output is correct
34	Correct	30 ms	2772 KB	Output is correct
35	Correct	135 ms	2772 KB	Output is correct
36	Correct	144 ms	2772 KB	Output is correct
37	Correct	107 ms	2772 KB	Output is correct
38	Correct	97 ms	2772 KB	Output is correct
39	Correct	132 ms	2772 KB	Output is correct
40	Correct	12 ms	2772 KB	Output is correct
41	Correct	58 ms	2772 KB	Output is correct
42	Correct	91 ms	2772 KB	Output is correct
43	Correct	42 ms	2772 KB	Output is correct
44	Correct	70 ms	2772 KB	Output is correct
45	Correct	96 ms	2772 KB	Output is correct
46	Correct	20 ms	2772 KB	Output is correct
47	Correct	65 ms	2772 KB	Output is correct
48	Correct	88 ms	2772 KB	Output is correct
49	Correct	101 ms	2772 KB	Output is correct
50	Correct	103 ms	2772 KB	Output is correct
51	Correct	53 ms	2772 KB	Output is correct
52	Correct	87 ms	2772 KB	Output is correct
53	Correct	84 ms	2772 KB	Output is correct
54	Correct	54 ms	2772 KB	Output is correct
55	Correct	88 ms	2772 KB	Output is correct
56	Correct	70 ms	2772 KB	Output is correct
57	Correct	109 ms	2772 KB	Output is correct
58	Correct	51 ms	2772 KB	Output is correct
59	Correct	64 ms	2772 KB	Output is correct
60	Correct	96 ms	2772 KB	Output is correct
61	Correct	43 ms	2772 KB	Output is correct
62	Correct	70 ms	2772 KB	Output is correct
63	Correct	58 ms	2772 KB	Output is correct
64	Correct	113 ms	3792 KB	Output is correct
65	Correct	168 ms	3792 KB	Output is correct
66	Correct	48 ms	3024 KB	Output is correct
67	Correct	41 ms	3024 KB	Output is correct
68	Correct	93 ms	3024 KB	Output is correct
69	Correct	52 ms	2772 KB	Output is correct
70	Correct	132 ms	3280 KB	Output is correct
71	Correct	68 ms	2772 KB	Output is correct
72	Correct	0 ms	2772 KB	Output is correct

답안 #18501

Compilation message

Subtask #1 12.0 / 12.0

Subtask #2 20.0 / 20.0

Subtask #3 18.0 / 18.0

Subtask #4 7.0 / 7.0

Subtask #5 43.0 / 43.0

Subtask #1
12.0 / 12.0

Subtask #2
20.0 / 20.0

Subtask #3
18.0 / 18.0

Subtask #4
7.0 / 7.0

Subtask #5
43.0 / 43.0