oj.uz

Submission #124477

# Submission time Handle Problem Language Result Execution time Memory
124477 2019-07-03T11:53:51 Z youssefbou62 Toys (CEOI18_toy) C++14
100 / 100
 1415 ms 22576 KB 
#include <bits/stdc++.h>

using namespace std;

#define mp make_pair
#define fi first
#define se second
#define all(v) v.begin(), v.end()
#define allarr(a) a, a + n
#define ll long long
#define ull unsigned long long
#define pb push_back
#define fastio                        \
    ios_base::sync_with_stdio(false); \
    cin.tie(NULL);                    \
    cout.tie(NULL)
typedef pair<int, int> pi;
typedef pair<ll, ll> pll;
typedef pair<int, pi> trp;
typedef vector<pi> vpi;
typedef vector<pll> vpll;
ll _abs(ll x) { return (x > 0 ? x : -x); }
/*
vector<int> ans;
vector <pi> dp ; 
int N;
void solve(int n, int x)
{
    
    if (x >= N)return ; 
    if (dp.find({n,x})!=dp.end())
            return;
    dp.insert({n,x}); 
    if (n == 1)
    {
        ans.pb(x);
        return;
    }

    for (int i = 1; i * i <= n; i++)
    {
        if (n % i == 0)
        {
            if (i != 1)
                solve(n / i, x + i - 1);
            solve(i, x + n / i - 1);
        }
    }
}


int main()
{
    scanf("%d",&N) ;
    solve(N, 0);
    sort(all(ans)); 
    cout << ans.size() << endl; 
    for (int i : ans)
        printf("%d ",i) ; 
    
}
*/
map<int,vector<int>> dp ; 
void add  ( vector<int>& s , vector<int> t , int edge ){
    for(int i : t )s.pb(i + edge ) ; 
}
vector<int> dfs (int n ){
    if( n == 1 ){
        return {0}; 
    }
    if( dp.count(n) )return dp[n]; 
    vector<int> sum ; 
    for (int i = 1; i * i <= n; i++){
        if( n % i == 0 ){
            if( i!= 1 )
            add( sum , dfs ( n / i) , i - 1 ) ; 
            add ( sum , dfs( i ) , n/i - 1  ); 
        }
    }  
    sort(all(sum)) ; 
    sum.erase(unique(all(sum)),sum.end()) ; 
    return dp[n] = sum ; 
}

int main(){
    int N ; 
    scanf("%d",&N) ; 
    vector <int> ans ;
    ans = dfs(N) ; 
    // sort( all( ans  ) ) ; 
    printf("%d\n",(int)ans.size()) ; 
    for(int i : ans )printf("%d ",i) ; 
 }

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:87:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&N) ; 
     ~~~~~^~~~~~~~~

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 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 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 252 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 256 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 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 256 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

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 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 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 252 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 256 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 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 256 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 256 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 2 ms 348 KB Output is correct
34 Correct 2 ms 376 KB Output is correct
35 Correct 2 ms 256 KB Output is correct
36 Correct 2 ms 380 KB Output is correct
37 Correct 2 ms 256 KB Output is correct
38 Correct 2 ms 256 KB Output is correct
39 Correct 2 ms 256 KB Output is correct
40 Correct 2 ms 376 KB Output is correct
41 Correct 2 ms 376 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 2 ms 376 KB Output is correct
46 Correct 2 ms 256 KB Output is correct
47 Correct 2 ms 376 KB Output is correct
48 Correct 2 ms 256 KB Output is correct
49 Correct 2 ms 376 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 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 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 252 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 256 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 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 256 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 256 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 2 ms 348 KB Output is correct
34 Correct 2 ms 376 KB Output is correct
35 Correct 2 ms 256 KB Output is correct
36 Correct 2 ms 380 KB Output is correct
37 Correct 2 ms 256 KB Output is correct
38 Correct 2 ms 256 KB Output is correct
39 Correct 2 ms 256 KB Output is correct
40 Correct 2 ms 376 KB Output is correct
41 Correct 2 ms 376 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 2 ms 376 KB Output is correct
46 Correct 2 ms 256 KB Output is correct
47 Correct 2 ms 376 KB Output is correct
48 Correct 2 ms 256 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 4 ms 376 KB Output is correct
51 Correct 4 ms 376 KB Output is correct
52 Correct 4 ms 376 KB Output is correct
53 Correct 3 ms 376 KB Output is correct
54 Correct 3 ms 376 KB Output is correct
55 Correct 5 ms 376 KB Output is correct
56 Correct 4 ms 376 KB Output is correct
57 Correct 4 ms 376 KB Output is correct
58 Correct 2 ms 376 KB Output is correct
59 Correct 2 ms 376 KB Output is correct
60 Correct 2 ms 256 KB Output is correct
61 Correct 3 ms 376 KB Output is correct
62 Correct 2 ms 376 KB Output is correct
63 Correct 2 ms 376 KB Output is correct
64 Correct 2 ms 256 KB Output is correct
65 Correct 3 ms 376 KB Output is correct
66 Correct 2 ms 256 KB Output is correct
67 Correct 2 ms 348 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 2 ms 256 KB Output is correct
70 Correct 2 ms 376 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 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 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 252 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 256 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 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 256 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 256 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 2 ms 348 KB Output is correct
34 Correct 2 ms 376 KB Output is correct
35 Correct 2 ms 256 KB Output is correct
36 Correct 2 ms 380 KB Output is correct
37 Correct 2 ms 256 KB Output is correct
38 Correct 2 ms 256 KB Output is correct
39 Correct 2 ms 256 KB Output is correct
40 Correct 2 ms 376 KB Output is correct
41 Correct 2 ms 376 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 2 ms 376 KB Output is correct
46 Correct 2 ms 256 KB Output is correct
47 Correct 2 ms 376 KB Output is correct
48 Correct 2 ms 256 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 4 ms 376 KB Output is correct
51 Correct 4 ms 376 KB Output is correct
52 Correct 4 ms 376 KB Output is correct
53 Correct 3 ms 376 KB Output is correct
54 Correct 3 ms 376 KB Output is correct
55 Correct 5 ms 376 KB Output is correct
56 Correct 4 ms 376 KB Output is correct
57 Correct 4 ms 376 KB Output is correct
58 Correct 2 ms 376 KB Output is correct
59 Correct 2 ms 376 KB Output is correct
60 Correct 2 ms 256 KB Output is correct
61 Correct 3 ms 376 KB Output is correct
62 Correct 2 ms 376 KB Output is correct
63 Correct 2 ms 376 KB Output is correct
64 Correct 2 ms 256 KB Output is correct
65 Correct 3 ms 376 KB Output is correct
66 Correct 2 ms 256 KB Output is correct
67 Correct 2 ms 348 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 2 ms 256 KB Output is correct
70 Correct 2 ms 376 KB Output is correct
71 Correct 214 ms 5084 KB Output is correct
72 Correct 149 ms 4376 KB Output is correct
73 Correct 206 ms 4912 KB Output is correct
74 Correct 144 ms 2976 KB Output is correct
75 Correct 133 ms 2964 KB Output is correct
76 Correct 336 ms 6116 KB Output is correct
77 Correct 301 ms 5872 KB Output is correct
78 Correct 265 ms 5604 KB Output is correct
79 Correct 261 ms 5460 KB Output is correct
80 Correct 2 ms 252 KB Output is correct
81 Correct 2 ms 256 KB Output is correct
82 Correct 4 ms 376 KB Output is correct
83 Correct 31 ms 1068 KB Output is correct
84 Correct 40 ms 1424 KB Output is correct
85 Correct 10 ms 632 KB Output is correct
86 Correct 2 ms 256 KB Output is correct
87 Correct 43 ms 1452 KB Output is correct
88 Correct 2 ms 256 KB Output is correct
89 Correct 2 ms 256 KB Output is correct
90 Correct 2 ms 376 KB Output is correct
91 Correct 13 ms 760 KB Output is correct
92 Correct 54 ms 1748 KB Output is correct

Subtask #5
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 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 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 252 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 256 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 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 256 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 256 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 2 ms 348 KB Output is correct
34 Correct 2 ms 376 KB Output is correct
35 Correct 2 ms 256 KB Output is correct
36 Correct 2 ms 380 KB Output is correct
37 Correct 2 ms 256 KB Output is correct
38 Correct 2 ms 256 KB Output is correct
39 Correct 2 ms 256 KB Output is correct
40 Correct 2 ms 376 KB Output is correct
41 Correct 2 ms 376 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 2 ms 376 KB Output is correct
46 Correct 2 ms 256 KB Output is correct
47 Correct 2 ms 376 KB Output is correct
48 Correct 2 ms 256 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 4 ms 376 KB Output is correct
51 Correct 4 ms 376 KB Output is correct
52 Correct 4 ms 376 KB Output is correct
53 Correct 3 ms 376 KB Output is correct
54 Correct 3 ms 376 KB Output is correct
55 Correct 5 ms 376 KB Output is correct
56 Correct 4 ms 376 KB Output is correct
57 Correct 4 ms 376 KB Output is correct
58 Correct 2 ms 376 KB Output is correct
59 Correct 2 ms 376 KB Output is correct
60 Correct 2 ms 256 KB Output is correct
61 Correct 3 ms 376 KB Output is correct
62 Correct 2 ms 376 KB Output is correct
63 Correct 2 ms 376 KB Output is correct
64 Correct 2 ms 256 KB Output is correct
65 Correct 3 ms 376 KB Output is correct
66 Correct 2 ms 256 KB Output is correct
67 Correct 2 ms 348 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 2 ms 256 KB Output is correct
70 Correct 2 ms 376 KB Output is correct
71 Correct 214 ms 5084 KB Output is correct
72 Correct 149 ms 4376 KB Output is correct
73 Correct 206 ms 4912 KB Output is correct
74 Correct 144 ms 2976 KB Output is correct
75 Correct 133 ms 2964 KB Output is correct
76 Correct 336 ms 6116 KB Output is correct
77 Correct 301 ms 5872 KB Output is correct
78 Correct 265 ms 5604 KB Output is correct
79 Correct 261 ms 5460 KB Output is correct
80 Correct 2 ms 252 KB Output is correct
81 Correct 2 ms 256 KB Output is correct
82 Correct 4 ms 376 KB Output is correct
83 Correct 31 ms 1068 KB Output is correct
84 Correct 40 ms 1424 KB Output is correct
85 Correct 10 ms 632 KB Output is correct
86 Correct 2 ms 256 KB Output is correct
87 Correct 43 ms 1452 KB Output is correct
88 Correct 2 ms 256 KB Output is correct
89 Correct 2 ms 256 KB Output is correct
90 Correct 2 ms 376 KB Output is correct
91 Correct 13 ms 760 KB Output is correct
92 Correct 54 ms 1748 KB Output is correct
93 Correct 1180 ms 20164 KB Output is correct
94 Correct 660 ms 12356 KB Output is correct
95 Correct 765 ms 16508 KB Output is correct
96 Correct 681 ms 11880 KB Output is correct
97 Correct 621 ms 11236 KB Output is correct
98 Correct 1340 ms 21956 KB Output is correct
99 Correct 1415 ms 22576 KB Output is correct
100 Correct 1311 ms 21592 KB Output is correct
101 Correct 1261 ms 21636 KB Output is correct
102 Correct 1099 ms 19020 KB Output is correct
103 Correct 873 ms 17952 KB Output is correct
104 Correct 2 ms 256 KB Output is correct
105 Correct 2 ms 376 KB Output is correct
106 Correct 5 ms 504 KB Output is correct
107 Correct 96 ms 2576 KB Output is correct
108 Correct 237 ms 5060 KB Output is correct
109 Correct 24 ms 956 KB Output is correct
110 Correct 3 ms 376 KB Output is correct
111 Correct 119 ms 3144 KB Output is correct
112 Correct 2 ms 376 KB Output is correct
113 Correct 2 ms 380 KB Output is correct
114 Correct 6 ms 504 KB Output is correct
115 Correct 2 ms 256 KB Output is correct
116 Correct 11 ms 632 KB Output is correct
117 Correct 233 ms 5400 KB Output is correct