Submission #1068639

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1068639	2024-08-21T11:05:42 Z	cpdreamer	Toys (CEOI18_toy)	C++14	59 / 100	833 ms	262144 KB

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <utility>
#define V vector
#define F first
#define S second
#define P pair
#define pb push_back
#define all(v) v.begin(),v.end()
typedef long long ll;
using namespace __gnu_pbds;
using namespace std;
typedef tree<int,null_type,less<int>,rb_tree_tag,
        tree_order_statistics_node_update> indexed_set;
static int called = 0;const long long MOD = 1e9+7; // 1e9 + 7

void file(){
    freopen("input.txt.txt","r",stdin);
    freopen("output.txt.txt","w",stdout);
}
ll binary_expo(ll a,ll b,ll m){
    ll res=1;
    while(b){
        if(b%2==1){res=(res*a)%m;b--;}
        b/=2;
        a=(a*a)%m;
    }
    return res%m;
}
bool prime(ll p){
    for(int i=0;i<500;i++) {
        ll b = rand()%p;
        if(b!=0) {
            ll res = binary_expo(b, p, p);
            if (res != b % p)
                return false;
        }
    }
    return true;
}
void  solve() {
    int n;
    cin>>n;
    if(n==1){
        cout<<1<<endl;
        cout<<0<<endl;
        return;
    }
    V<int>primes;
    V<int>factor;
    for(int i=1;i*i<=n;i++){
        if(i==1){
            if(prime(n))
                primes.pb(n);
            continue;
        }
        if(n%i==0){
            if(prime(i))
                primes.pb(i);
            if(prime(n/i))
                primes.pb(n/i);
        }
    }
    sort(all(primes));
    auto it1=unique(all(primes));
    primes.resize(distance(primes.begin(),it1));
    int p=0;
    while(n>1){
        if(n%primes[p]==0){
            n/=primes[p];
            factor.pb(primes[p]);
        }
        else
            p++;
    }
    set<map<int,int>>st;
    map<int,int>mp1;
    mp1[factor[0]]++;
    st.insert(mp1);
    V<int>ans;
    for(int i=1;i<factor.size();i++){
        set<map<int,int>>st1;
        for(auto u:st){
            for(auto x:u){
                map<int,int>mp=u;
                mp[x.F]--;
                if(mp[x.F]==0)
                    mp.erase(x.F);
                mp[x.F*factor[i]]++;
                st1.insert(mp);
            }
            map<int,int>mp=u;
            mp[factor[i]]++;
            st1.insert(mp);
        }
        st=st1;
        st1.clear();

    }
    for(auto u:st) {
        int c = 0;
        for (auto x: u) {
            c +=x.S* x.F - x.S;
        }
        ans.pb(c);
    }
    sort(all(ans));
    auto it=unique(all(ans));
    ans.resize(distance(ans.begin(),it));
    cout<<ans.size()<<endl;
    for(auto u:ans)
        cout<<u<<" ";
    cout<<endl;
}
int main(){
    //file();
    solve();
}

Compilation message

toy.cpp: In function 'void solve()':
toy.cpp:81:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   81 |     for(int i=1;i<factor.size();i++){
      |                 ~^~~~~~~~~~~~~~
toy.cpp: In function 'void file()':
toy.cpp:18:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   18 |     freopen("input.txt.txt","r",stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
toy.cpp:19:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   19 |     freopen("output.txt.txt","w",stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
toy.cpp: At global scope:
toy.cpp:15:12: warning: 'called' defined but not used [-Wunused-variable]
   15 | static int called = 0;const long long MOD = 1e9+7; // 1e9 + 7
      |            ^~~~~~

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	432 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	432 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct
26	Correct	1 ms	604 KB	Output is correct
27	Correct	1 ms	600 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	604 KB	Output is correct
32	Correct	2 ms	600 KB	Output is correct
33	Correct	1 ms	604 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	1 ms	604 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 KB	Output is correct
40	Correct	1 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	348 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	432 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct
26	Correct	1 ms	604 KB	Output is correct
27	Correct	1 ms	600 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	604 KB	Output is correct
32	Correct	2 ms	600 KB	Output is correct
33	Correct	1 ms	604 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	1 ms	604 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 KB	Output is correct
40	Correct	1 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	348 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	3 ms	1368 KB	Output is correct
51	Correct	3 ms	1372 KB	Output is correct
52	Correct	3 ms	1628 KB	Output is correct
53	Correct	3 ms	1372 KB	Output is correct
54	Correct	1 ms	860 KB	Output is correct
55	Correct	6 ms	2396 KB	Output is correct
56	Correct	5 ms	2396 KB	Output is correct
57	Correct	4 ms	1884 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	0 ms	348 KB	Output is correct
60	Correct	1 ms	348 KB	Output is correct
61	Correct	6 ms	1372 KB	Output is correct
62	Correct	1 ms	604 KB	Output is correct
63	Correct	1 ms	604 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	3 ms	1116 KB	Output is correct
66	Correct	0 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	1 ms	344 KB	Output is correct
69	Correct	1 ms	352 KB	Output is correct
70	Correct	1 ms	616 KB	Output is correct

Subtask #4
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	432 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct
26	Correct	1 ms	604 KB	Output is correct
27	Correct	1 ms	600 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	604 KB	Output is correct
32	Correct	2 ms	600 KB	Output is correct
33	Correct	1 ms	604 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	1 ms	604 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 KB	Output is correct
40	Correct	1 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	348 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	3 ms	1368 KB	Output is correct
51	Correct	3 ms	1372 KB	Output is correct
52	Correct	3 ms	1628 KB	Output is correct
53	Correct	3 ms	1372 KB	Output is correct
54	Correct	1 ms	860 KB	Output is correct
55	Correct	6 ms	2396 KB	Output is correct
56	Correct	5 ms	2396 KB	Output is correct
57	Correct	4 ms	1884 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	0 ms	348 KB	Output is correct
60	Correct	1 ms	348 KB	Output is correct
61	Correct	6 ms	1372 KB	Output is correct
62	Correct	1 ms	604 KB	Output is correct
63	Correct	1 ms	604 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	3 ms	1116 KB	Output is correct
66	Correct	0 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	1 ms	344 KB	Output is correct
69	Correct	1 ms	352 KB	Output is correct
70	Correct	1 ms	616 KB	Output is correct
71	Correct	669 ms	183384 KB	Output is correct
72	Correct	359 ms	109648 KB	Output is correct
73	Correct	774 ms	222648 KB	Output is correct
74	Correct	269 ms	84304 KB	Output is correct
75	Correct	416 ms	123988 KB	Output is correct
76	Runtime error	833 ms	262144 KB	Execution killed with signal 9
77	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	432 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct
26	Correct	1 ms	604 KB	Output is correct
27	Correct	1 ms	600 KB	Output is correct
28	Correct	1 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	604 KB	Output is correct
32	Correct	2 ms	600 KB	Output is correct
33	Correct	1 ms	604 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	1 ms	604 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 KB	Output is correct
40	Correct	1 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	348 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	3 ms	1368 KB	Output is correct
51	Correct	3 ms	1372 KB	Output is correct
52	Correct	3 ms	1628 KB	Output is correct
53	Correct	3 ms	1372 KB	Output is correct
54	Correct	1 ms	860 KB	Output is correct
55	Correct	6 ms	2396 KB	Output is correct
56	Correct	5 ms	2396 KB	Output is correct
57	Correct	4 ms	1884 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	0 ms	348 KB	Output is correct
60	Correct	1 ms	348 KB	Output is correct
61	Correct	6 ms	1372 KB	Output is correct
62	Correct	1 ms	604 KB	Output is correct
63	Correct	1 ms	604 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	3 ms	1116 KB	Output is correct
66	Correct	0 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	1 ms	344 KB	Output is correct
69	Correct	1 ms	352 KB	Output is correct
70	Correct	1 ms	616 KB	Output is correct
71	Correct	669 ms	183384 KB	Output is correct
72	Correct	359 ms	109648 KB	Output is correct
73	Correct	774 ms	222648 KB	Output is correct
74	Correct	269 ms	84304 KB	Output is correct
75	Correct	416 ms	123988 KB	Output is correct
76	Runtime error	833 ms	262144 KB	Execution killed with signal 9
77	Halted	0 ms	0 KB	-

Submission #1068639

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