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답안 #153176

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
153176 2019-09-12T17:36:34 Z nicolaalexandra Toys (CEOI18_toy) C++14
39 / 100
 5000 ms 504 KB 
#include <iostream>
#include <set>
using namespace std;

//ifstream cin ("date.in");
//ofstream cout ("date.out");
multiset <int> v;
set <int> sol;
int x,nr,d;
void back (){
    if (v.size() == 1)
        return;

    int val = 0;
    for (auto x:v)
        val += x-1;
    sol.insert (val);
    if (v.size() == 2)
        return;
    /// vreau sa reduc dimensiunea cu 1
    /// elimin dublurile
    set <int> s;
    for (auto x:v)
        s.insert(x);

    for (auto x:s)
        for (auto y:s){
            if (y > x)
                continue;
            /// le elimin din set si introduc produsul lor
            if (x == y && v.count(x) < 2)
                continue;
            v.erase(v.find(x));
            v.erase(v.find(y));
            v.insert(x*y);
            back ();
            v.insert(x);
            v.insert(y);
            v.erase(v.find(x*y));
        }}
int main (){

    cin>>x;
    int d = 2, nr = x;
    while (nr != 1 && d <= nr/d){
        int e = 0;
        while (nr % d == 0){
            v.insert (d); /// multiset
            nr /= d;
        }
        d++;
    }
    if (nr != 1)
        v.insert (nr);

    back ();
    sol.insert (x-1);
    cout<<sol.size()<<"\n";
    for (auto x:sol)
        cout<<x<<" ";

    return 0;
}

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:46:13: warning: unused variable 'e' [-Wunused-variable]
         int e = 0;
             ^

Subtask #1
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 3 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 3 ms 380 KB Output is correct
11 Correct 2 ms 252 KB Output is correct
12 Correct 2 ms 364 KB Output is correct
13 Correct 3 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 3 ms 504 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 256 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 3 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 3 ms 380 KB Output is correct
11 Correct 2 ms 252 KB Output is correct
12 Correct 2 ms 364 KB Output is correct
13 Correct 3 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 3 ms 504 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 37 ms 376 KB Output is correct
27 Correct 30 ms 380 KB Output is correct
28 Correct 6 ms 376 KB Output is correct
29 Correct 4 ms 376 KB Output is correct
30 Correct 3 ms 256 KB Output is correct
31 Correct 673 ms 368 KB Output is correct
32 Correct 120 ms 368 KB Output is correct
33 Correct 89 ms 384 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 3 ms 364 KB Output is correct
36 Correct 104 ms 348 KB Output is correct
37 Correct 215 ms 376 KB Output is correct
38 Correct 5 ms 376 KB Output is correct
39 Correct 2 ms 256 KB Output is correct
40 Correct 21 ms 376 KB Output is correct
41 Correct 2 ms 256 KB Output is correct
42 Correct 2 ms 256 KB Output is correct
43 Correct 2 ms 256 KB Output is correct
44 Correct 2 ms 256 KB Output is correct
45 Correct 3 ms 256 KB Output is correct
46 Correct 2 ms 256 KB Output is correct
47 Correct 88 ms 368 KB Output is correct
48 Correct 2 ms 256 KB Output is correct
49 Correct 3 ms 256 KB Output is correct

Subtask #3
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 3 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 3 ms 380 KB Output is correct
11 Correct 2 ms 252 KB Output is correct
12 Correct 2 ms 364 KB Output is correct
13 Correct 3 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 3 ms 504 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 37 ms 376 KB Output is correct
27 Correct 30 ms 380 KB Output is correct
28 Correct 6 ms 376 KB Output is correct
29 Correct 4 ms 376 KB Output is correct
30 Correct 3 ms 256 KB Output is correct
31 Correct 673 ms 368 KB Output is correct
32 Correct 120 ms 368 KB Output is correct
33 Correct 89 ms 384 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 3 ms 364 KB Output is correct
36 Correct 104 ms 348 KB Output is correct
37 Correct 215 ms 376 KB Output is correct
38 Correct 5 ms 376 KB Output is correct
39 Correct 2 ms 256 KB Output is correct
40 Correct 21 ms 376 KB Output is correct
41 Correct 2 ms 256 KB Output is correct
42 Correct 2 ms 256 KB Output is correct
43 Correct 2 ms 256 KB Output is correct
44 Correct 2 ms 256 KB Output is correct
45 Correct 3 ms 256 KB Output is correct
46 Correct 2 ms 256 KB Output is correct
47 Correct 88 ms 368 KB Output is correct
48 Correct 2 ms 256 KB Output is correct
49 Correct 3 ms 256 KB Output is correct
50 Correct 1199 ms 400 KB Output is correct
51 Correct 962 ms 396 KB Output is correct
52 Correct 4942 ms 396 KB Output is correct
53 Correct 4257 ms 416 KB Output is correct
54 Correct 92 ms 376 KB Output is correct
55 Execution timed out 5071 ms 404 KB Time limit exceeded
56 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 3 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 3 ms 380 KB Output is correct
11 Correct 2 ms 252 KB Output is correct
12 Correct 2 ms 364 KB Output is correct
13 Correct 3 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 3 ms 504 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 37 ms 376 KB Output is correct
27 Correct 30 ms 380 KB Output is correct
28 Correct 6 ms 376 KB Output is correct
29 Correct 4 ms 376 KB Output is correct
30 Correct 3 ms 256 KB Output is correct
31 Correct 673 ms 368 KB Output is correct
32 Correct 120 ms 368 KB Output is correct
33 Correct 89 ms 384 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 3 ms 364 KB Output is correct
36 Correct 104 ms 348 KB Output is correct
37 Correct 215 ms 376 KB Output is correct
38 Correct 5 ms 376 KB Output is correct
39 Correct 2 ms 256 KB Output is correct
40 Correct 21 ms 376 KB Output is correct
41 Correct 2 ms 256 KB Output is correct
42 Correct 2 ms 256 KB Output is correct
43 Correct 2 ms 256 KB Output is correct
44 Correct 2 ms 256 KB Output is correct
45 Correct 3 ms 256 KB Output is correct
46 Correct 2 ms 256 KB Output is correct
47 Correct 88 ms 368 KB Output is correct
48 Correct 2 ms 256 KB Output is correct
49 Correct 3 ms 256 KB Output is correct
50 Correct 1199 ms 400 KB Output is correct
51 Correct 962 ms 396 KB Output is correct
52 Correct 4942 ms 396 KB Output is correct
53 Correct 4257 ms 416 KB Output is correct
54 Correct 92 ms 376 KB Output is correct
55 Execution timed out 5071 ms 404 KB Time limit exceeded
56 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 3 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 3 ms 380 KB Output is correct
11 Correct 2 ms 252 KB Output is correct
12 Correct 2 ms 364 KB Output is correct
13 Correct 3 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 3 ms 504 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 37 ms 376 KB Output is correct
27 Correct 30 ms 380 KB Output is correct
28 Correct 6 ms 376 KB Output is correct
29 Correct 4 ms 376 KB Output is correct
30 Correct 3 ms 256 KB Output is correct
31 Correct 673 ms 368 KB Output is correct
32 Correct 120 ms 368 KB Output is correct
33 Correct 89 ms 384 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 3 ms 364 KB Output is correct
36 Correct 104 ms 348 KB Output is correct
37 Correct 215 ms 376 KB Output is correct
38 Correct 5 ms 376 KB Output is correct
39 Correct 2 ms 256 KB Output is correct
40 Correct 21 ms 376 KB Output is correct
41 Correct 2 ms 256 KB Output is correct
42 Correct 2 ms 256 KB Output is correct
43 Correct 2 ms 256 KB Output is correct
44 Correct 2 ms 256 KB Output is correct
45 Correct 3 ms 256 KB Output is correct
46 Correct 2 ms 256 KB Output is correct
47 Correct 88 ms 368 KB Output is correct
48 Correct 2 ms 256 KB Output is correct
49 Correct 3 ms 256 KB Output is correct
50 Correct 1199 ms 400 KB Output is correct
51 Correct 962 ms 396 KB Output is correct
52 Correct 4942 ms 396 KB Output is correct
53 Correct 4257 ms 416 KB Output is correct
54 Correct 92 ms 376 KB Output is correct
55 Execution timed out 5071 ms 404 KB Time limit exceeded
56 Halted 0 ms 0 KB -