답안 #96392 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
96392	2019-02-09T09:15:41 Z	easrui	Toys (CEOI18_toy)	C++14	100 / 100	823 ms	7092 KB

#include <bits/stdc++.h>
using namespace std;
const int MAX = 1e5;
int N,tmp,fac[MAX],num[MAX],selA[MAX],selB[MAX],posA,posB,cnt,res,ans,A,B,C;
vector<int> pows[MAX];
set<int> S;
bool isP[MAX];

void act(int cur, int val, int sum)
{
    if(val>=cur) S.insert(sum+cur-1);
    if(cur==1) return;
    for(int i=2; i<=min(val,cur/i); i++){
        if(cur%i) continue;
        if(i<=val) act(cur/i,i,sum+i-1);
        if(cur/i<=val) act(i,cur/i,sum+cur/i-1);
    }
}

int main()
{
    ios_base::sync_with_stdio(0),cin.tie(0);
    cin >> N;
    act(N,N,0);
    cout << S.size() << '\n';
    for(auto it : S) cout << it << ' ';
    /*tmp = N;
    for(int i=0; i<MAX; i++) isP[i] = true;
    for(int i=2; i*i<=N; i++){
        if(isP[i]){
            for(int j=2; j*j*i*i<=N; j++) isP[j*i] = false;
            if(tmp%i==0) fac[++cnt] = i;
            while(tmp%i==0){
                num[cnt]++;
                tmp /= i;
            }
        }
    }
    if(tmp!=1){
        fac[++cnt] = tmp;
        num[cnt]++;
    }
    for(int i=1; i<=cnt; i++){
        pows[i].push_back(1);
        for(int j=1; j<=num[i]; j++){
            pows[i].push_back(pows[i][j-1]*fac[i]);
        }
    }
    A = B = 1;
    S.insert(A+B+(N/A/B));
    while(1){
        for(posB= 1; posB <= cnt; posB++){
            if(selB[posB]<num[posB]-selA[posB]){
                selB[posB]++;
                B *= fac[posB];
                break;
            }
            B /= pows[posB][num[posB]-selA[posB]];
            selB[posB] = 0;
        }
        if(posB>cnt) break;
        S.insert(A+B+(N/A/B));
    }
    while(1){
        for(posA = 1; posA <= cnt; posA++){
            if(selA[posA]<num[posA]){
                selA[posA]++;
                A *= fac[posA];
                break;
            }
            A /= pows[posA][num[posA]];
            selA[posA] = 0;
        }
        if(posA>cnt) break;
        B = 1;
        S.insert(A+B+(N/A/B));
        for(int pos = 1; pos <= cnt ; pos++) selB[pos] = 0;
        while(1){
            for(posB= 1; posB <= cnt; posB++){
                if(selB[posB]<num[posB]-selA[posB]){
                    selB[posB]++;
                    B *= fac[posB];
                    break;
                }
                B /= pows[posB][num[posB]-selA[posB]];
                selB[posB] = 0;
            }
            if(posB>cnt) break;
            S.insert(A+B+(N/A/B));
        }
    }
    cout << S.size() << '\n';
    for(auto it : S) cout << (it-3) << ' ';*/
}

Subtask #1
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	2680 KB	Output is correct
2	Correct	4 ms	2680 KB	Output is correct
3	Correct	4 ms	2680 KB	Output is correct
4	Correct	4 ms	2680 KB	Output is correct
5	Correct	3 ms	2680 KB	Output is correct
6	Correct	4 ms	2680 KB	Output is correct
7	Correct	4 ms	2680 KB	Output is correct
8	Correct	4 ms	2680 KB	Output is correct
9	Correct	3 ms	2680 KB	Output is correct
10	Correct	4 ms	2680 KB	Output is correct
11	Correct	4 ms	2680 KB	Output is correct
12	Correct	4 ms	2808 KB	Output is correct
13	Correct	4 ms	2680 KB	Output is correct
14	Correct	4 ms	2680 KB	Output is correct
15	Correct	4 ms	2680 KB	Output is correct
16	Correct	4 ms	2680 KB	Output is correct
17	Correct	4 ms	2680 KB	Output is correct
18	Correct	5 ms	2680 KB	Output is correct
19	Correct	4 ms	2680 KB	Output is correct
20	Correct	3 ms	2684 KB	Output is correct
21	Correct	5 ms	2680 KB	Output is correct
22	Correct	4 ms	2740 KB	Output is correct
23	Correct	4 ms	2680 KB	Output is correct
24	Correct	4 ms	2684 KB	Output is correct
25	Correct	4 ms	2680 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	2680 KB	Output is correct
2	Correct	4 ms	2680 KB	Output is correct
3	Correct	4 ms	2680 KB	Output is correct
4	Correct	4 ms	2680 KB	Output is correct
5	Correct	3 ms	2680 KB	Output is correct
6	Correct	4 ms	2680 KB	Output is correct
7	Correct	4 ms	2680 KB	Output is correct
8	Correct	4 ms	2680 KB	Output is correct
9	Correct	3 ms	2680 KB	Output is correct
10	Correct	4 ms	2680 KB	Output is correct
11	Correct	4 ms	2680 KB	Output is correct
12	Correct	4 ms	2808 KB	Output is correct
13	Correct	4 ms	2680 KB	Output is correct
14	Correct	4 ms	2680 KB	Output is correct
15	Correct	4 ms	2680 KB	Output is correct
16	Correct	4 ms	2680 KB	Output is correct
17	Correct	4 ms	2680 KB	Output is correct
18	Correct	5 ms	2680 KB	Output is correct
19	Correct	4 ms	2680 KB	Output is correct
20	Correct	3 ms	2684 KB	Output is correct
21	Correct	5 ms	2680 KB	Output is correct
22	Correct	4 ms	2740 KB	Output is correct
23	Correct	4 ms	2680 KB	Output is correct
24	Correct	4 ms	2684 KB	Output is correct
25	Correct	4 ms	2680 KB	Output is correct
26	Correct	4 ms	2680 KB	Output is correct
27	Correct	4 ms	2680 KB	Output is correct
28	Correct	5 ms	2680 KB	Output is correct
29	Correct	5 ms	2680 KB	Output is correct
30	Correct	4 ms	2808 KB	Output is correct
31	Correct	4 ms	2680 KB	Output is correct
32	Correct	4 ms	2680 KB	Output is correct
33	Correct	4 ms	2680 KB	Output is correct
34	Correct	4 ms	2680 KB	Output is correct
35	Correct	5 ms	2680 KB	Output is correct
36	Correct	4 ms	2680 KB	Output is correct
37	Correct	4 ms	2680 KB	Output is correct
38	Correct	4 ms	2680 KB	Output is correct
39	Correct	4 ms	2680 KB	Output is correct
40	Correct	4 ms	2680 KB	Output is correct
41	Correct	4 ms	2680 KB	Output is correct
42	Correct	4 ms	2680 KB	Output is correct
43	Correct	4 ms	2680 KB	Output is correct
44	Correct	4 ms	2680 KB	Output is correct
45	Correct	5 ms	2680 KB	Output is correct
46	Correct	4 ms	2684 KB	Output is correct
47	Correct	4 ms	2680 KB	Output is correct
48	Correct	4 ms	2680 KB	Output is correct
49	Correct	4 ms	2680 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	2680 KB	Output is correct
2	Correct	4 ms	2680 KB	Output is correct
3	Correct	4 ms	2680 KB	Output is correct
4	Correct	4 ms	2680 KB	Output is correct
5	Correct	3 ms	2680 KB	Output is correct
6	Correct	4 ms	2680 KB	Output is correct
7	Correct	4 ms	2680 KB	Output is correct
8	Correct	4 ms	2680 KB	Output is correct
9	Correct	3 ms	2680 KB	Output is correct
10	Correct	4 ms	2680 KB	Output is correct
11	Correct	4 ms	2680 KB	Output is correct
12	Correct	4 ms	2808 KB	Output is correct
13	Correct	4 ms	2680 KB	Output is correct
14	Correct	4 ms	2680 KB	Output is correct
15	Correct	4 ms	2680 KB	Output is correct
16	Correct	4 ms	2680 KB	Output is correct
17	Correct	4 ms	2680 KB	Output is correct
18	Correct	5 ms	2680 KB	Output is correct
19	Correct	4 ms	2680 KB	Output is correct
20	Correct	3 ms	2684 KB	Output is correct
21	Correct	5 ms	2680 KB	Output is correct
22	Correct	4 ms	2740 KB	Output is correct
23	Correct	4 ms	2680 KB	Output is correct
24	Correct	4 ms	2684 KB	Output is correct
25	Correct	4 ms	2680 KB	Output is correct
26	Correct	4 ms	2680 KB	Output is correct
27	Correct	4 ms	2680 KB	Output is correct
28	Correct	5 ms	2680 KB	Output is correct
29	Correct	5 ms	2680 KB	Output is correct
30	Correct	4 ms	2808 KB	Output is correct
31	Correct	4 ms	2680 KB	Output is correct
32	Correct	4 ms	2680 KB	Output is correct
33	Correct	4 ms	2680 KB	Output is correct
34	Correct	4 ms	2680 KB	Output is correct
35	Correct	5 ms	2680 KB	Output is correct
36	Correct	4 ms	2680 KB	Output is correct
37	Correct	4 ms	2680 KB	Output is correct
38	Correct	4 ms	2680 KB	Output is correct
39	Correct	4 ms	2680 KB	Output is correct
40	Correct	4 ms	2680 KB	Output is correct
41	Correct	4 ms	2680 KB	Output is correct
42	Correct	4 ms	2680 KB	Output is correct
43	Correct	4 ms	2680 KB	Output is correct
44	Correct	4 ms	2680 KB	Output is correct
45	Correct	5 ms	2680 KB	Output is correct
46	Correct	4 ms	2684 KB	Output is correct
47	Correct	4 ms	2680 KB	Output is correct
48	Correct	4 ms	2680 KB	Output is correct
49	Correct	4 ms	2680 KB	Output is correct
50	Correct	6 ms	2680 KB	Output is correct
51	Correct	4 ms	2680 KB	Output is correct
52	Correct	5 ms	2808 KB	Output is correct
53	Correct	4 ms	2808 KB	Output is correct
54	Correct	4 ms	2680 KB	Output is correct
55	Correct	5 ms	2808 KB	Output is correct
56	Correct	5 ms	2684 KB	Output is correct
57	Correct	5 ms	2808 KB	Output is correct
58	Correct	4 ms	2684 KB	Output is correct
59	Correct	4 ms	2680 KB	Output is correct
60	Correct	4 ms	2680 KB	Output is correct
61	Correct	4 ms	2680 KB	Output is correct
62	Correct	5 ms	2808 KB	Output is correct
63	Correct	4 ms	2680 KB	Output is correct
64	Correct	4 ms	2680 KB	Output is correct
65	Correct	4 ms	2680 KB	Output is correct
66	Correct	4 ms	2680 KB	Output is correct
67	Correct	3 ms	2680 KB	Output is correct
68	Correct	5 ms	2680 KB	Output is correct
69	Correct	4 ms	2680 KB	Output is correct
70	Correct	4 ms	2680 KB	Output is correct

Subtask #4
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	2680 KB	Output is correct
2	Correct	4 ms	2680 KB	Output is correct
3	Correct	4 ms	2680 KB	Output is correct
4	Correct	4 ms	2680 KB	Output is correct
5	Correct	3 ms	2680 KB	Output is correct
6	Correct	4 ms	2680 KB	Output is correct
7	Correct	4 ms	2680 KB	Output is correct
8	Correct	4 ms	2680 KB	Output is correct
9	Correct	3 ms	2680 KB	Output is correct
10	Correct	4 ms	2680 KB	Output is correct
11	Correct	4 ms	2680 KB	Output is correct
12	Correct	4 ms	2808 KB	Output is correct
13	Correct	4 ms	2680 KB	Output is correct
14	Correct	4 ms	2680 KB	Output is correct
15	Correct	4 ms	2680 KB	Output is correct
16	Correct	4 ms	2680 KB	Output is correct
17	Correct	4 ms	2680 KB	Output is correct
18	Correct	5 ms	2680 KB	Output is correct
19	Correct	4 ms	2680 KB	Output is correct
20	Correct	3 ms	2684 KB	Output is correct
21	Correct	5 ms	2680 KB	Output is correct
22	Correct	4 ms	2740 KB	Output is correct
23	Correct	4 ms	2680 KB	Output is correct
24	Correct	4 ms	2684 KB	Output is correct
25	Correct	4 ms	2680 KB	Output is correct
26	Correct	4 ms	2680 KB	Output is correct
27	Correct	4 ms	2680 KB	Output is correct
28	Correct	5 ms	2680 KB	Output is correct
29	Correct	5 ms	2680 KB	Output is correct
30	Correct	4 ms	2808 KB	Output is correct
31	Correct	4 ms	2680 KB	Output is correct
32	Correct	4 ms	2680 KB	Output is correct
33	Correct	4 ms	2680 KB	Output is correct
34	Correct	4 ms	2680 KB	Output is correct
35	Correct	5 ms	2680 KB	Output is correct
36	Correct	4 ms	2680 KB	Output is correct
37	Correct	4 ms	2680 KB	Output is correct
38	Correct	4 ms	2680 KB	Output is correct
39	Correct	4 ms	2680 KB	Output is correct
40	Correct	4 ms	2680 KB	Output is correct
41	Correct	4 ms	2680 KB	Output is correct
42	Correct	4 ms	2680 KB	Output is correct
43	Correct	4 ms	2680 KB	Output is correct
44	Correct	4 ms	2680 KB	Output is correct
45	Correct	5 ms	2680 KB	Output is correct
46	Correct	4 ms	2684 KB	Output is correct
47	Correct	4 ms	2680 KB	Output is correct
48	Correct	4 ms	2680 KB	Output is correct
49	Correct	4 ms	2680 KB	Output is correct
50	Correct	6 ms	2680 KB	Output is correct
51	Correct	4 ms	2680 KB	Output is correct
52	Correct	5 ms	2808 KB	Output is correct
53	Correct	4 ms	2808 KB	Output is correct
54	Correct	4 ms	2680 KB	Output is correct
55	Correct	5 ms	2808 KB	Output is correct
56	Correct	5 ms	2684 KB	Output is correct
57	Correct	5 ms	2808 KB	Output is correct
58	Correct	4 ms	2684 KB	Output is correct
59	Correct	4 ms	2680 KB	Output is correct
60	Correct	4 ms	2680 KB	Output is correct
61	Correct	4 ms	2680 KB	Output is correct
62	Correct	5 ms	2808 KB	Output is correct
63	Correct	4 ms	2680 KB	Output is correct
64	Correct	4 ms	2680 KB	Output is correct
65	Correct	4 ms	2680 KB	Output is correct
66	Correct	4 ms	2680 KB	Output is correct
67	Correct	3 ms	2680 KB	Output is correct
68	Correct	5 ms	2680 KB	Output is correct
69	Correct	4 ms	2680 KB	Output is correct
70	Correct	4 ms	2680 KB	Output is correct
71	Correct	76 ms	3824 KB	Output is correct
72	Correct	52 ms	3636 KB	Output is correct
73	Correct	87 ms	3704 KB	Output is correct
74	Correct	39 ms	3448 KB	Output is correct
75	Correct	51 ms	3448 KB	Output is correct
76	Correct	151 ms	4088 KB	Output is correct
77	Correct	180 ms	3960 KB	Output is correct
78	Correct	119 ms	3944 KB	Output is correct
79	Correct	120 ms	3888 KB	Output is correct
80	Correct	4 ms	2680 KB	Output is correct
81	Correct	5 ms	2680 KB	Output is correct
82	Correct	5 ms	2808 KB	Output is correct
83	Correct	18 ms	3064 KB	Output is correct
84	Correct	19 ms	3064 KB	Output is correct
85	Correct	8 ms	2808 KB	Output is correct
86	Correct	4 ms	2680 KB	Output is correct
87	Correct	18 ms	3192 KB	Output is correct
88	Correct	5 ms	2680 KB	Output is correct
89	Correct	4 ms	2680 KB	Output is correct
90	Correct	5 ms	2680 KB	Output is correct
91	Correct	7 ms	2936 KB	Output is correct
92	Correct	22 ms	3332 KB	Output is correct

Subtask #5
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	2680 KB	Output is correct
2	Correct	4 ms	2680 KB	Output is correct
3	Correct	4 ms	2680 KB	Output is correct
4	Correct	4 ms	2680 KB	Output is correct
5	Correct	3 ms	2680 KB	Output is correct
6	Correct	4 ms	2680 KB	Output is correct
7	Correct	4 ms	2680 KB	Output is correct
8	Correct	4 ms	2680 KB	Output is correct
9	Correct	3 ms	2680 KB	Output is correct
10	Correct	4 ms	2680 KB	Output is correct
11	Correct	4 ms	2680 KB	Output is correct
12	Correct	4 ms	2808 KB	Output is correct
13	Correct	4 ms	2680 KB	Output is correct
14	Correct	4 ms	2680 KB	Output is correct
15	Correct	4 ms	2680 KB	Output is correct
16	Correct	4 ms	2680 KB	Output is correct
17	Correct	4 ms	2680 KB	Output is correct
18	Correct	5 ms	2680 KB	Output is correct
19	Correct	4 ms	2680 KB	Output is correct
20	Correct	3 ms	2684 KB	Output is correct
21	Correct	5 ms	2680 KB	Output is correct
22	Correct	4 ms	2740 KB	Output is correct
23	Correct	4 ms	2680 KB	Output is correct
24	Correct	4 ms	2684 KB	Output is correct
25	Correct	4 ms	2680 KB	Output is correct
26	Correct	4 ms	2680 KB	Output is correct
27	Correct	4 ms	2680 KB	Output is correct
28	Correct	5 ms	2680 KB	Output is correct
29	Correct	5 ms	2680 KB	Output is correct
30	Correct	4 ms	2808 KB	Output is correct
31	Correct	4 ms	2680 KB	Output is correct
32	Correct	4 ms	2680 KB	Output is correct
33	Correct	4 ms	2680 KB	Output is correct
34	Correct	4 ms	2680 KB	Output is correct
35	Correct	5 ms	2680 KB	Output is correct
36	Correct	4 ms	2680 KB	Output is correct
37	Correct	4 ms	2680 KB	Output is correct
38	Correct	4 ms	2680 KB	Output is correct
39	Correct	4 ms	2680 KB	Output is correct
40	Correct	4 ms	2680 KB	Output is correct
41	Correct	4 ms	2680 KB	Output is correct
42	Correct	4 ms	2680 KB	Output is correct
43	Correct	4 ms	2680 KB	Output is correct
44	Correct	4 ms	2680 KB	Output is correct
45	Correct	5 ms	2680 KB	Output is correct
46	Correct	4 ms	2684 KB	Output is correct
47	Correct	4 ms	2680 KB	Output is correct
48	Correct	4 ms	2680 KB	Output is correct
49	Correct	4 ms	2680 KB	Output is correct
50	Correct	6 ms	2680 KB	Output is correct
51	Correct	4 ms	2680 KB	Output is correct
52	Correct	5 ms	2808 KB	Output is correct
53	Correct	4 ms	2808 KB	Output is correct
54	Correct	4 ms	2680 KB	Output is correct
55	Correct	5 ms	2808 KB	Output is correct
56	Correct	5 ms	2684 KB	Output is correct
57	Correct	5 ms	2808 KB	Output is correct
58	Correct	4 ms	2684 KB	Output is correct
59	Correct	4 ms	2680 KB	Output is correct
60	Correct	4 ms	2680 KB	Output is correct
61	Correct	4 ms	2680 KB	Output is correct
62	Correct	5 ms	2808 KB	Output is correct
63	Correct	4 ms	2680 KB	Output is correct
64	Correct	4 ms	2680 KB	Output is correct
65	Correct	4 ms	2680 KB	Output is correct
66	Correct	4 ms	2680 KB	Output is correct
67	Correct	3 ms	2680 KB	Output is correct
68	Correct	5 ms	2680 KB	Output is correct
69	Correct	4 ms	2680 KB	Output is correct
70	Correct	4 ms	2680 KB	Output is correct
71	Correct	76 ms	3824 KB	Output is correct
72	Correct	52 ms	3636 KB	Output is correct
73	Correct	87 ms	3704 KB	Output is correct
74	Correct	39 ms	3448 KB	Output is correct
75	Correct	51 ms	3448 KB	Output is correct
76	Correct	151 ms	4088 KB	Output is correct
77	Correct	180 ms	3960 KB	Output is correct
78	Correct	119 ms	3944 KB	Output is correct
79	Correct	120 ms	3888 KB	Output is correct
80	Correct	4 ms	2680 KB	Output is correct
81	Correct	5 ms	2680 KB	Output is correct
82	Correct	5 ms	2808 KB	Output is correct
83	Correct	18 ms	3064 KB	Output is correct
84	Correct	19 ms	3064 KB	Output is correct
85	Correct	8 ms	2808 KB	Output is correct
86	Correct	4 ms	2680 KB	Output is correct
87	Correct	18 ms	3192 KB	Output is correct
88	Correct	5 ms	2680 KB	Output is correct
89	Correct	4 ms	2680 KB	Output is correct
90	Correct	5 ms	2680 KB	Output is correct
91	Correct	7 ms	2936 KB	Output is correct
92	Correct	22 ms	3332 KB	Output is correct
93	Correct	547 ms	6520 KB	Output is correct
94	Correct	233 ms	5704 KB	Output is correct
95	Correct	313 ms	5644 KB	Output is correct
96	Correct	273 ms	5240 KB	Output is correct
97	Correct	257 ms	4956 KB	Output is correct
98	Correct	667 ms	7092 KB	Output is correct
99	Correct	823 ms	6948 KB	Output is correct
100	Correct	647 ms	6776 KB	Output is correct
101	Correct	814 ms	6528 KB	Output is correct
102	Correct	660 ms	6136 KB	Output is correct
103	Correct	355 ms	6012 KB	Output is correct
104	Correct	5 ms	2680 KB	Output is correct
105	Correct	5 ms	2680 KB	Output is correct
106	Correct	6 ms	2808 KB	Output is correct
107	Correct	55 ms	3576 KB	Output is correct
108	Correct	123 ms	4192 KB	Output is correct
109	Correct	11 ms	3064 KB	Output is correct
110	Correct	5 ms	2680 KB	Output is correct
111	Correct	46 ms	3704 KB	Output is correct
112	Correct	4 ms	2680 KB	Output is correct
113	Correct	4 ms	2684 KB	Output is correct
114	Correct	6 ms	2808 KB	Output is correct
115	Correct	4 ms	2680 KB	Output is correct
116	Correct	7 ms	2936 KB	Output is correct
117	Correct	88 ms	4700 KB	Output is correct

답안 #96392

Compilation message

Subtask #1 19.0 / 19.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 20.0 / 20.0

Subtask #5 21.0 / 21.0

Subtask #1
19.0 / 19.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
20.0 / 20.0

Subtask #5
21.0 / 21.0