oj.uz

Submission #73452

# Submission time Handle Problem Language Result Execution time Memory
73452 2018-08-28T09:45:14 Z jiaqing23 Toys (CEOI18_toy) C++14
79 / 100
 5000 ms 3972 KB 
#include <bits/stdc++.h>
using namespace std;

#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define pop pop_back

typedef long long ll;

set<ll> ans;
ll n;
vector<ll> fac,factor_tem, factor;
ll sum = 0;

void factorize(ll n, ll now, ll smallfac){
    if(now == n) ans.insert(sum);

    for(int i = smallfac; factor[i]*now <= n ; i++){
        if((n/now) % factor[i] == 0){
            fac.pb(factor[i]);
            sum+=(factor[i]-1);
            factorize(n, now*factor[i], i);
            sum-=(factor[i]-1);
            fac.pop();
        }
    }
}

int main()
{
    scanf("%lld",&n);

    for(int i = 1; i * i <= n; i++){
        if(n%i==0) {
            factor.pb(i);
            if(i*i!=n)factor_tem.pb(n/i);
        }
    }
    reverse(factor_tem.begin(),factor_tem.end());
    factor_tem.pb((ll)1e10);
    factor.resize(factor_tem.size()+factor.size());

    copy_backward(factor_tem.begin(),factor_tem.end(),factor.end());


    factorize(n, 1, 1);

    printf("%d\n",ans.size());

    for(set<ll>::iterator it = ans.begin(); it!=ans.end(); it++){
        printf("%lld ",*it);
    }
	return 0;
}

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:50:29: warning: format '%d' expects argument of type 'int', but argument 2 has type 'std::set<long long int>::size_type {aka long unsigned int}' [-Wformat=]
     printf("%d\n",ans.size());
                   ~~~~~~~~~~^
toy.cpp:33:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld",&n);
     ~~~~~^~~~~~~~~~~

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 248 KB Output is correct
2 Correct 3 ms 360 KB Output is correct
3 Correct 4 ms 360 KB Output is correct
4 Correct 2 ms 560 KB Output is correct
5 Correct 2 ms 560 KB Output is correct
6 Correct 2 ms 560 KB Output is correct
7 Correct 2 ms 560 KB Output is correct
8 Correct 3 ms 560 KB Output is correct
9 Correct 3 ms 560 KB Output is correct
10 Correct 3 ms 560 KB Output is correct
11 Correct 3 ms 560 KB Output is correct
12 Correct 4 ms 572 KB Output is correct
13 Correct 2 ms 572 KB Output is correct
14 Correct 3 ms 572 KB Output is correct
15 Correct 2 ms 572 KB Output is correct
16 Correct 3 ms 572 KB Output is correct
17 Correct 3 ms 572 KB Output is correct
18 Correct 4 ms 572 KB Output is correct
19 Correct 2 ms 572 KB Output is correct
20 Correct 3 ms 572 KB Output is correct
21 Correct 3 ms 572 KB Output is correct
22 Correct 3 ms 572 KB Output is correct
23 Correct 3 ms 572 KB Output is correct
24 Correct 2 ms 572 KB Output is correct
25 Correct 2 ms 572 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 248 KB Output is correct
2 Correct 3 ms 360 KB Output is correct
3 Correct 4 ms 360 KB Output is correct
4 Correct 2 ms 560 KB Output is correct
5 Correct 2 ms 560 KB Output is correct
6 Correct 2 ms 560 KB Output is correct
7 Correct 2 ms 560 KB Output is correct
8 Correct 3 ms 560 KB Output is correct
9 Correct 3 ms 560 KB Output is correct
10 Correct 3 ms 560 KB Output is correct
11 Correct 3 ms 560 KB Output is correct
12 Correct 4 ms 572 KB Output is correct
13 Correct 2 ms 572 KB Output is correct
14 Correct 3 ms 572 KB Output is correct
15 Correct 2 ms 572 KB Output is correct
16 Correct 3 ms 572 KB Output is correct
17 Correct 3 ms 572 KB Output is correct
18 Correct 4 ms 572 KB Output is correct
19 Correct 2 ms 572 KB Output is correct
20 Correct 3 ms 572 KB Output is correct
21 Correct 3 ms 572 KB Output is correct
22 Correct 3 ms 572 KB Output is correct
23 Correct 3 ms 572 KB Output is correct
24 Correct 2 ms 572 KB Output is correct
25 Correct 2 ms 572 KB Output is correct
26 Correct 3 ms 620 KB Output is correct
27 Correct 3 ms 620 KB Output is correct
28 Correct 3 ms 620 KB Output is correct
29 Correct 4 ms 620 KB Output is correct
30 Correct 2 ms 620 KB Output is correct
31 Correct 3 ms 620 KB Output is correct
32 Correct 3 ms 620 KB Output is correct
33 Correct 3 ms 620 KB Output is correct
34 Correct 2 ms 620 KB Output is correct
35 Correct 3 ms 620 KB Output is correct
36 Correct 3 ms 620 KB Output is correct
37 Correct 4 ms 620 KB Output is correct
38 Correct 3 ms 620 KB Output is correct
39 Correct 3 ms 620 KB Output is correct
40 Correct 3 ms 620 KB Output is correct
41 Correct 3 ms 620 KB Output is correct
42 Correct 2 ms 620 KB Output is correct
43 Correct 2 ms 620 KB Output is correct
44 Correct 3 ms 620 KB Output is correct
45 Correct 3 ms 620 KB Output is correct
46 Correct 2 ms 620 KB Output is correct
47 Correct 4 ms 620 KB Output is correct
48 Correct 3 ms 620 KB Output is correct
49 Correct 3 ms 620 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 248 KB Output is correct
2 Correct 3 ms 360 KB Output is correct
3 Correct 4 ms 360 KB Output is correct
4 Correct 2 ms 560 KB Output is correct
5 Correct 2 ms 560 KB Output is correct
6 Correct 2 ms 560 KB Output is correct
7 Correct 2 ms 560 KB Output is correct
8 Correct 3 ms 560 KB Output is correct
9 Correct 3 ms 560 KB Output is correct
10 Correct 3 ms 560 KB Output is correct
11 Correct 3 ms 560 KB Output is correct
12 Correct 4 ms 572 KB Output is correct
13 Correct 2 ms 572 KB Output is correct
14 Correct 3 ms 572 KB Output is correct
15 Correct 2 ms 572 KB Output is correct
16 Correct 3 ms 572 KB Output is correct
17 Correct 3 ms 572 KB Output is correct
18 Correct 4 ms 572 KB Output is correct
19 Correct 2 ms 572 KB Output is correct
20 Correct 3 ms 572 KB Output is correct
21 Correct 3 ms 572 KB Output is correct
22 Correct 3 ms 572 KB Output is correct
23 Correct 3 ms 572 KB Output is correct
24 Correct 2 ms 572 KB Output is correct
25 Correct 2 ms 572 KB Output is correct
26 Correct 3 ms 620 KB Output is correct
27 Correct 3 ms 620 KB Output is correct
28 Correct 3 ms 620 KB Output is correct
29 Correct 4 ms 620 KB Output is correct
30 Correct 2 ms 620 KB Output is correct
31 Correct 3 ms 620 KB Output is correct
32 Correct 3 ms 620 KB Output is correct
33 Correct 3 ms 620 KB Output is correct
34 Correct 2 ms 620 KB Output is correct
35 Correct 3 ms 620 KB Output is correct
36 Correct 3 ms 620 KB Output is correct
37 Correct 4 ms 620 KB Output is correct
38 Correct 3 ms 620 KB Output is correct
39 Correct 3 ms 620 KB Output is correct
40 Correct 3 ms 620 KB Output is correct
41 Correct 3 ms 620 KB Output is correct
42 Correct 2 ms 620 KB Output is correct
43 Correct 2 ms 620 KB Output is correct
44 Correct 3 ms 620 KB Output is correct
45 Correct 3 ms 620 KB Output is correct
46 Correct 2 ms 620 KB Output is correct
47 Correct 4 ms 620 KB Output is correct
48 Correct 3 ms 620 KB Output is correct
49 Correct 3 ms 620 KB Output is correct
50 Correct 4 ms 620 KB Output is correct
51 Correct 4 ms 620 KB Output is correct
52 Correct 5 ms 620 KB Output is correct
53 Correct 5 ms 620 KB Output is correct
54 Correct 4 ms 724 KB Output is correct
55 Correct 5 ms 724 KB Output is correct
56 Correct 4 ms 724 KB Output is correct
57 Correct 5 ms 724 KB Output is correct
58 Correct 3 ms 724 KB Output is correct
59 Correct 2 ms 724 KB Output is correct
60 Correct 3 ms 724 KB Output is correct
61 Correct 3 ms 724 KB Output is correct
62 Correct 2 ms 724 KB Output is correct
63 Correct 2 ms 724 KB Output is correct
64 Correct 2 ms 724 KB Output is correct
65 Correct 4 ms 724 KB Output is correct
66 Correct 3 ms 724 KB Output is correct
67 Correct 4 ms 724 KB Output is correct
68 Correct 3 ms 724 KB Output is correct
69 Correct 3 ms 724 KB Output is correct
70 Correct 3 ms 724 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 248 KB Output is correct
2 Correct 3 ms 360 KB Output is correct
3 Correct 4 ms 360 KB Output is correct
4 Correct 2 ms 560 KB Output is correct
5 Correct 2 ms 560 KB Output is correct
6 Correct 2 ms 560 KB Output is correct
7 Correct 2 ms 560 KB Output is correct
8 Correct 3 ms 560 KB Output is correct
9 Correct 3 ms 560 KB Output is correct
10 Correct 3 ms 560 KB Output is correct
11 Correct 3 ms 560 KB Output is correct
12 Correct 4 ms 572 KB Output is correct
13 Correct 2 ms 572 KB Output is correct
14 Correct 3 ms 572 KB Output is correct
15 Correct 2 ms 572 KB Output is correct
16 Correct 3 ms 572 KB Output is correct
17 Correct 3 ms 572 KB Output is correct
18 Correct 4 ms 572 KB Output is correct
19 Correct 2 ms 572 KB Output is correct
20 Correct 3 ms 572 KB Output is correct
21 Correct 3 ms 572 KB Output is correct
22 Correct 3 ms 572 KB Output is correct
23 Correct 3 ms 572 KB Output is correct
24 Correct 2 ms 572 KB Output is correct
25 Correct 2 ms 572 KB Output is correct
26 Correct 3 ms 620 KB Output is correct
27 Correct 3 ms 620 KB Output is correct
28 Correct 3 ms 620 KB Output is correct
29 Correct 4 ms 620 KB Output is correct
30 Correct 2 ms 620 KB Output is correct
31 Correct 3 ms 620 KB Output is correct
32 Correct 3 ms 620 KB Output is correct
33 Correct 3 ms 620 KB Output is correct
34 Correct 2 ms 620 KB Output is correct
35 Correct 3 ms 620 KB Output is correct
36 Correct 3 ms 620 KB Output is correct
37 Correct 4 ms 620 KB Output is correct
38 Correct 3 ms 620 KB Output is correct
39 Correct 3 ms 620 KB Output is correct
40 Correct 3 ms 620 KB Output is correct
41 Correct 3 ms 620 KB Output is correct
42 Correct 2 ms 620 KB Output is correct
43 Correct 2 ms 620 KB Output is correct
44 Correct 3 ms 620 KB Output is correct
45 Correct 3 ms 620 KB Output is correct
46 Correct 2 ms 620 KB Output is correct
47 Correct 4 ms 620 KB Output is correct
48 Correct 3 ms 620 KB Output is correct
49 Correct 3 ms 620 KB Output is correct
50 Correct 4 ms 620 KB Output is correct
51 Correct 4 ms 620 KB Output is correct
52 Correct 5 ms 620 KB Output is correct
53 Correct 5 ms 620 KB Output is correct
54 Correct 4 ms 724 KB Output is correct
55 Correct 5 ms 724 KB Output is correct
56 Correct 4 ms 724 KB Output is correct
57 Correct 5 ms 724 KB Output is correct
58 Correct 3 ms 724 KB Output is correct
59 Correct 2 ms 724 KB Output is correct
60 Correct 3 ms 724 KB Output is correct
61 Correct 3 ms 724 KB Output is correct
62 Correct 2 ms 724 KB Output is correct
63 Correct 2 ms 724 KB Output is correct
64 Correct 2 ms 724 KB Output is correct
65 Correct 4 ms 724 KB Output is correct
66 Correct 3 ms 724 KB Output is correct
67 Correct 4 ms 724 KB Output is correct
68 Correct 3 ms 724 KB Output is correct
69 Correct 3 ms 724 KB Output is correct
70 Correct 3 ms 724 KB Output is correct
71 Correct 585 ms 1784 KB Output is correct
72 Correct 346 ms 1784 KB Output is correct
73 Correct 566 ms 1784 KB Output is correct
74 Correct 284 ms 1784 KB Output is correct
75 Correct 367 ms 1784 KB Output is correct
76 Correct 1158 ms 2220 KB Output is correct
77 Correct 1093 ms 2220 KB Output is correct
78 Correct 745 ms 2220 KB Output is correct
79 Correct 727 ms 2220 KB Output is correct
80 Correct 3 ms 2220 KB Output is correct
81 Correct 3 ms 2220 KB Output is correct
82 Correct 4 ms 2220 KB Output is correct
83 Correct 34 ms 2220 KB Output is correct
84 Correct 47 ms 2220 KB Output is correct
85 Correct 9 ms 2220 KB Output is correct
86 Correct 3 ms 2220 KB Output is correct
87 Correct 51 ms 2220 KB Output is correct
88 Correct 2 ms 2220 KB Output is correct
89 Correct 2 ms 2220 KB Output is correct
90 Correct 2 ms 2220 KB Output is correct
91 Correct 15 ms 2220 KB Output is correct
92 Correct 93 ms 2220 KB Output is correct

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 248 KB Output is correct
2 Correct 3 ms 360 KB Output is correct
3 Correct 4 ms 360 KB Output is correct
4 Correct 2 ms 560 KB Output is correct
5 Correct 2 ms 560 KB Output is correct
6 Correct 2 ms 560 KB Output is correct
7 Correct 2 ms 560 KB Output is correct
8 Correct 3 ms 560 KB Output is correct
9 Correct 3 ms 560 KB Output is correct
10 Correct 3 ms 560 KB Output is correct
11 Correct 3 ms 560 KB Output is correct
12 Correct 4 ms 572 KB Output is correct
13 Correct 2 ms 572 KB Output is correct
14 Correct 3 ms 572 KB Output is correct
15 Correct 2 ms 572 KB Output is correct
16 Correct 3 ms 572 KB Output is correct
17 Correct 3 ms 572 KB Output is correct
18 Correct 4 ms 572 KB Output is correct
19 Correct 2 ms 572 KB Output is correct
20 Correct 3 ms 572 KB Output is correct
21 Correct 3 ms 572 KB Output is correct
22 Correct 3 ms 572 KB Output is correct
23 Correct 3 ms 572 KB Output is correct
24 Correct 2 ms 572 KB Output is correct
25 Correct 2 ms 572 KB Output is correct
26 Correct 3 ms 620 KB Output is correct
27 Correct 3 ms 620 KB Output is correct
28 Correct 3 ms 620 KB Output is correct
29 Correct 4 ms 620 KB Output is correct
30 Correct 2 ms 620 KB Output is correct
31 Correct 3 ms 620 KB Output is correct
32 Correct 3 ms 620 KB Output is correct
33 Correct 3 ms 620 KB Output is correct
34 Correct 2 ms 620 KB Output is correct
35 Correct 3 ms 620 KB Output is correct
36 Correct 3 ms 620 KB Output is correct
37 Correct 4 ms 620 KB Output is correct
38 Correct 3 ms 620 KB Output is correct
39 Correct 3 ms 620 KB Output is correct
40 Correct 3 ms 620 KB Output is correct
41 Correct 3 ms 620 KB Output is correct
42 Correct 2 ms 620 KB Output is correct
43 Correct 2 ms 620 KB Output is correct
44 Correct 3 ms 620 KB Output is correct
45 Correct 3 ms 620 KB Output is correct
46 Correct 2 ms 620 KB Output is correct
47 Correct 4 ms 620 KB Output is correct
48 Correct 3 ms 620 KB Output is correct
49 Correct 3 ms 620 KB Output is correct
50 Correct 4 ms 620 KB Output is correct
51 Correct 4 ms 620 KB Output is correct
52 Correct 5 ms 620 KB Output is correct
53 Correct 5 ms 620 KB Output is correct
54 Correct 4 ms 724 KB Output is correct
55 Correct 5 ms 724 KB Output is correct
56 Correct 4 ms 724 KB Output is correct
57 Correct 5 ms 724 KB Output is correct
58 Correct 3 ms 724 KB Output is correct
59 Correct 2 ms 724 KB Output is correct
60 Correct 3 ms 724 KB Output is correct
61 Correct 3 ms 724 KB Output is correct
62 Correct 2 ms 724 KB Output is correct
63 Correct 2 ms 724 KB Output is correct
64 Correct 2 ms 724 KB Output is correct
65 Correct 4 ms 724 KB Output is correct
66 Correct 3 ms 724 KB Output is correct
67 Correct 4 ms 724 KB Output is correct
68 Correct 3 ms 724 KB Output is correct
69 Correct 3 ms 724 KB Output is correct
70 Correct 3 ms 724 KB Output is correct
71 Correct 585 ms 1784 KB Output is correct
72 Correct 346 ms 1784 KB Output is correct
73 Correct 566 ms 1784 KB Output is correct
74 Correct 284 ms 1784 KB Output is correct
75 Correct 367 ms 1784 KB Output is correct
76 Correct 1158 ms 2220 KB Output is correct
77 Correct 1093 ms 2220 KB Output is correct
78 Correct 745 ms 2220 KB Output is correct
79 Correct 727 ms 2220 KB Output is correct
80 Correct 3 ms 2220 KB Output is correct
81 Correct 3 ms 2220 KB Output is correct
82 Correct 4 ms 2220 KB Output is correct
83 Correct 34 ms 2220 KB Output is correct
84 Correct 47 ms 2220 KB Output is correct
85 Correct 9 ms 2220 KB Output is correct
86 Correct 3 ms 2220 KB Output is correct
87 Correct 51 ms 2220 KB Output is correct
88 Correct 2 ms 2220 KB Output is correct
89 Correct 2 ms 2220 KB Output is correct
90 Correct 2 ms 2220 KB Output is correct
91 Correct 15 ms 2220 KB Output is correct
92 Correct 93 ms 2220 KB Output is correct
93 Execution timed out 5098 ms 3972 KB Time limit exceeded
94 Halted 0 ms 0 KB -