답안 #245260

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
245260	2020-07-05T21:05:11 Z	eohomegrownapps	Toys (CEOI18_toy)	C++14	59 / 100	2254 ms	262148 KB

#include <bits/stdc++.h>
using namespace std;

pair<int,int> factors[100]; //(val, cnt)
int ptr = 0;

void calculateFactors(int n){
	int i = 2;
	while (i*i<=n){
		if (n%i==0){
			int fac = i;
			int cnt = 0;
			while (n%i==0){
				n/=i;
				cnt++;
			}
			factors[ptr]={fac,cnt};
			ptr++;
		}
		i+=1;
	}
	if (n!=1){
		factors[ptr]={n,1};
		ptr++;
	}
}

int vals[1000000];
int ptrv = 0;

void recurse(int ind, int minval, int curval, int runningtotal){
	//cout<<ind<<" "<<curval<<" "<<minval<<" "<<runningtotal<<'\n';
	if (ind==ptr){
		//cout<<"reached end with "<<curval<<'\n';

		//have we used everything?
		bool yes = true;
		for (int i = 0; i<ptr; i++){
			if (factors[i].second!=0){
				yes=false;break;
			}
		}
		if (yes){
			//we have.
			vals[ptrv]=(runningtotal+(curval-1)-1);
			ptrv++;
			return;
		}
		if (curval==1){
			return;
			//don't care
		}
		//current total in curval
		if (curval<minval){
			return;
		}
		recurse(0, curval, 1, runningtotal+(curval-1));
		return;
	}
	int pv = 1;
	for (int i = 0; i<=factors[ind].second; i++){
		factors[ind].second-=i;
		recurse(ind+1, minval, curval*pv, runningtotal);
		factors[ind].second+=i;
		pv*=factors[ind].first;
	}
}

int main(){
	cin.tie(0);
	ios_base::sync_with_stdio(0);
	int n;
	cin>>n;
	calculateFactors(n);
	/*for (auto p : factors){
		cout<<p.first<<' '<<p.second<<'\n';
	}*/
	recurse(0,1,1,1);
	sort(vals,vals+ptrv);
	int end = unique(vals,vals+ptrv)-vals;
	cout<<end<<'\n';
	for (int i = 0; i<end; i++){
		cout<<vals[i]<<' ';
	}cout<<'\n';
}

Subtask #1
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	4 ms	384 KB	Output is correct
3	Correct	4 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	4 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	4 ms	384 KB	Output is correct
18	Correct	4 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	4 ms	384 KB	Output is correct
22	Correct	4 ms	384 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	4 ms	384 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	4 ms	384 KB	Output is correct
3	Correct	4 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	4 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	4 ms	384 KB	Output is correct
18	Correct	4 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	4 ms	384 KB	Output is correct
22	Correct	4 ms	384 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	4 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	4 ms	384 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct
38	Correct	5 ms	384 KB	Output is correct
39	Correct	5 ms	384 KB	Output is correct
40	Correct	5 ms	384 KB	Output is correct
41	Correct	4 ms	384 KB	Output is correct
42	Correct	4 ms	384 KB	Output is correct
43	Correct	4 ms	384 KB	Output is correct
44	Correct	5 ms	384 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	4 ms	384 KB	Output is correct
47	Correct	5 ms	384 KB	Output is correct
48	Correct	4 ms	384 KB	Output is correct
49	Correct	5 ms	384 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	4 ms	384 KB	Output is correct
3	Correct	4 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	4 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	4 ms	384 KB	Output is correct
18	Correct	4 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	4 ms	384 KB	Output is correct
22	Correct	4 ms	384 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	4 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	4 ms	384 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct
38	Correct	5 ms	384 KB	Output is correct
39	Correct	5 ms	384 KB	Output is correct
40	Correct	5 ms	384 KB	Output is correct
41	Correct	4 ms	384 KB	Output is correct
42	Correct	4 ms	384 KB	Output is correct
43	Correct	4 ms	384 KB	Output is correct
44	Correct	5 ms	384 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	4 ms	384 KB	Output is correct
47	Correct	5 ms	384 KB	Output is correct
48	Correct	4 ms	384 KB	Output is correct
49	Correct	5 ms	384 KB	Output is correct
50	Correct	6 ms	384 KB	Output is correct
51	Correct	6 ms	384 KB	Output is correct
52	Correct	6 ms	384 KB	Output is correct
53	Correct	6 ms	384 KB	Output is correct
54	Correct	6 ms	384 KB	Output is correct
55	Correct	7 ms	384 KB	Output is correct
56	Correct	7 ms	384 KB	Output is correct
57	Correct	6 ms	384 KB	Output is correct
58	Correct	5 ms	384 KB	Output is correct
59	Correct	5 ms	384 KB	Output is correct
60	Correct	5 ms	384 KB	Output is correct
61	Correct	5 ms	384 KB	Output is correct
62	Correct	5 ms	384 KB	Output is correct
63	Correct	5 ms	384 KB	Output is correct
64	Correct	4 ms	384 KB	Output is correct
65	Correct	6 ms	384 KB	Output is correct
66	Correct	4 ms	384 KB	Output is correct
67	Correct	5 ms	384 KB	Output is correct
68	Correct	5 ms	384 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	5 ms	384 KB	Output is correct

Subtask #4
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	4 ms	384 KB	Output is correct
3	Correct	4 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	4 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	4 ms	384 KB	Output is correct
18	Correct	4 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	4 ms	384 KB	Output is correct
22	Correct	4 ms	384 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	4 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	4 ms	384 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct
38	Correct	5 ms	384 KB	Output is correct
39	Correct	5 ms	384 KB	Output is correct
40	Correct	5 ms	384 KB	Output is correct
41	Correct	4 ms	384 KB	Output is correct
42	Correct	4 ms	384 KB	Output is correct
43	Correct	4 ms	384 KB	Output is correct
44	Correct	5 ms	384 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	4 ms	384 KB	Output is correct
47	Correct	5 ms	384 KB	Output is correct
48	Correct	4 ms	384 KB	Output is correct
49	Correct	5 ms	384 KB	Output is correct
50	Correct	6 ms	384 KB	Output is correct
51	Correct	6 ms	384 KB	Output is correct
52	Correct	6 ms	384 KB	Output is correct
53	Correct	6 ms	384 KB	Output is correct
54	Correct	6 ms	384 KB	Output is correct
55	Correct	7 ms	384 KB	Output is correct
56	Correct	7 ms	384 KB	Output is correct
57	Correct	6 ms	384 KB	Output is correct
58	Correct	5 ms	384 KB	Output is correct
59	Correct	5 ms	384 KB	Output is correct
60	Correct	5 ms	384 KB	Output is correct
61	Correct	5 ms	384 KB	Output is correct
62	Correct	5 ms	384 KB	Output is correct
63	Correct	5 ms	384 KB	Output is correct
64	Correct	4 ms	384 KB	Output is correct
65	Correct	6 ms	384 KB	Output is correct
66	Correct	4 ms	384 KB	Output is correct
67	Correct	5 ms	384 KB	Output is correct
68	Correct	5 ms	384 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	5 ms	384 KB	Output is correct
71	Runtime error	2254 ms	262148 KB	Execution killed with signal 9 (could be triggered by violating memory limits)
72	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	4 ms	384 KB	Output is correct
3	Correct	4 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	4 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	5 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	4 ms	384 KB	Output is correct
18	Correct	4 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	4 ms	384 KB	Output is correct
22	Correct	4 ms	384 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	4 ms	384 KB	Output is correct
25	Correct	4 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	4 ms	384 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct
38	Correct	5 ms	384 KB	Output is correct
39	Correct	5 ms	384 KB	Output is correct
40	Correct	5 ms	384 KB	Output is correct
41	Correct	4 ms	384 KB	Output is correct
42	Correct	4 ms	384 KB	Output is correct
43	Correct	4 ms	384 KB	Output is correct
44	Correct	5 ms	384 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	4 ms	384 KB	Output is correct
47	Correct	5 ms	384 KB	Output is correct
48	Correct	4 ms	384 KB	Output is correct
49	Correct	5 ms	384 KB	Output is correct
50	Correct	6 ms	384 KB	Output is correct
51	Correct	6 ms	384 KB	Output is correct
52	Correct	6 ms	384 KB	Output is correct
53	Correct	6 ms	384 KB	Output is correct
54	Correct	6 ms	384 KB	Output is correct
55	Correct	7 ms	384 KB	Output is correct
56	Correct	7 ms	384 KB	Output is correct
57	Correct	6 ms	384 KB	Output is correct
58	Correct	5 ms	384 KB	Output is correct
59	Correct	5 ms	384 KB	Output is correct
60	Correct	5 ms	384 KB	Output is correct
61	Correct	5 ms	384 KB	Output is correct
62	Correct	5 ms	384 KB	Output is correct
63	Correct	5 ms	384 KB	Output is correct
64	Correct	4 ms	384 KB	Output is correct
65	Correct	6 ms	384 KB	Output is correct
66	Correct	4 ms	384 KB	Output is correct
67	Correct	5 ms	384 KB	Output is correct
68	Correct	5 ms	384 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	5 ms	384 KB	Output is correct
71	Runtime error	2254 ms	262148 KB	Execution killed with signal 9 (could be triggered by violating memory limits)
72	Halted	0 ms	0 KB	-

답안 #245260

Compilation message

Subtask #1 19.0 / 19.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 0 / 20.0

Subtask #5 0 / 21.0

Subtask #1
19.0 / 19.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
0 / 20.0

Subtask #5
0 / 21.0