oj.uz

Submission #124467

# Submission time Handle Problem Language Result Execution time Memory
124467 2019-07-03T11:30:35 Z youssefbou62 Toys (CEOI18_toy) C++14
79 / 100
 5000 ms 94060 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;
set <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,set<int>> dp ; 
void add  ( set<int>& s , set<int> t , int edge ){
    for(int i : t )s.insert(i + edge ) ; 
}
set<int> dfs (int n ){
    if( n == 1 ){
        set<int> t ; 
        t.insert(0) ;
        return t ; 
    }
    if( dp.count(n) )return dp[n]; 
    set<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  ); 
        }
    }  
    return dp[n] = sum ; 
}

int main(){
    int N ; 
    scanf("%d",&N) ; 
    set <int> ans ; 
    ans = dfs(N) ;  
    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 3 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 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 348 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 396 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 128 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 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 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 3 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 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 348 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 396 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 128 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 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 396 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 380 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 256 KB Output is correct
40 Correct 3 ms 376 KB Output is correct
41 Correct 2 ms 256 KB Output is correct
42 Correct 2 ms 376 KB Output is correct
43 Correct 2 ms 376 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 376 KB Output is correct
47 Correct 3 ms 376 KB Output is correct
48 Correct 2 ms 376 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 3 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 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 348 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 396 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 128 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 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 396 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 380 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 256 KB Output is correct
40 Correct 3 ms 376 KB Output is correct
41 Correct 2 ms 256 KB Output is correct
42 Correct 2 ms 376 KB Output is correct
43 Correct 2 ms 376 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 376 KB Output is correct
47 Correct 3 ms 376 KB Output is correct
48 Correct 2 ms 376 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 7 ms 676 KB Output is correct
51 Correct 6 ms 632 KB Output is correct
52 Correct 7 ms 632 KB Output is correct
53 Correct 6 ms 612 KB Output is correct
54 Correct 4 ms 504 KB Output is correct
55 Correct 9 ms 760 KB Output is correct
56 Correct 9 ms 756 KB Output is correct
57 Correct 8 ms 632 KB Output is correct
58 Correct 2 ms 376 KB Output is correct
59 Correct 2 ms 292 KB Output is correct
60 Correct 3 ms 376 KB Output is correct
61 Correct 5 ms 504 KB Output is correct
62 Correct 4 ms 504 KB Output is correct
63 Correct 3 ms 376 KB Output is correct
64 Correct 2 ms 376 KB Output is correct
65 Correct 5 ms 504 KB Output is correct
66 Correct 2 ms 376 KB Output is correct
67 Correct 2 ms 256 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 2 ms 376 KB Output is correct
70 Correct 4 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 3 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 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 348 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 396 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 128 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 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 396 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 380 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 256 KB Output is correct
40 Correct 3 ms 376 KB Output is correct
41 Correct 2 ms 256 KB Output is correct
42 Correct 2 ms 376 KB Output is correct
43 Correct 2 ms 376 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 376 KB Output is correct
47 Correct 3 ms 376 KB Output is correct
48 Correct 2 ms 376 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 7 ms 676 KB Output is correct
51 Correct 6 ms 632 KB Output is correct
52 Correct 7 ms 632 KB Output is correct
53 Correct 6 ms 612 KB Output is correct
54 Correct 4 ms 504 KB Output is correct
55 Correct 9 ms 760 KB Output is correct
56 Correct 9 ms 756 KB Output is correct
57 Correct 8 ms 632 KB Output is correct
58 Correct 2 ms 376 KB Output is correct
59 Correct 2 ms 292 KB Output is correct
60 Correct 3 ms 376 KB Output is correct
61 Correct 5 ms 504 KB Output is correct
62 Correct 4 ms 504 KB Output is correct
63 Correct 3 ms 376 KB Output is correct
64 Correct 2 ms 376 KB Output is correct
65 Correct 5 ms 504 KB Output is correct
66 Correct 2 ms 376 KB Output is correct
67 Correct 2 ms 256 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 2 ms 376 KB Output is correct
70 Correct 4 ms 376 KB Output is correct
71 Correct 732 ms 20572 KB Output is correct
72 Correct 515 ms 15736 KB Output is correct
73 Correct 678 ms 18240 KB Output is correct
74 Correct 372 ms 12460 KB Output is correct
75 Correct 429 ms 13164 KB Output is correct
76 Correct 1244 ms 27244 KB Output is correct
77 Correct 1006 ms 24116 KB Output is correct
78 Correct 877 ms 22768 KB Output is correct
79 Correct 858 ms 22040 KB Output is correct
80 Correct 2 ms 504 KB Output is correct
81 Correct 2 ms 256 KB Output is correct
82 Correct 8 ms 760 KB Output is correct
83 Correct 92 ms 4304 KB Output is correct
84 Correct 121 ms 5112 KB Output is correct
85 Correct 27 ms 1912 KB Output is correct
86 Correct 2 ms 376 KB Output is correct
87 Correct 133 ms 5828 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 36 ms 2552 KB Output is correct
92 Correct 159 ms 7724 KB Output is correct

Subtask #5
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 3 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 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 348 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 396 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 128 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 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 396 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 380 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 256 KB Output is correct
40 Correct 3 ms 376 KB Output is correct
41 Correct 2 ms 256 KB Output is correct
42 Correct 2 ms 376 KB Output is correct
43 Correct 2 ms 376 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 376 KB Output is correct
47 Correct 3 ms 376 KB Output is correct
48 Correct 2 ms 376 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 7 ms 676 KB Output is correct
51 Correct 6 ms 632 KB Output is correct
52 Correct 7 ms 632 KB Output is correct
53 Correct 6 ms 612 KB Output is correct
54 Correct 4 ms 504 KB Output is correct
55 Correct 9 ms 760 KB Output is correct
56 Correct 9 ms 756 KB Output is correct
57 Correct 8 ms 632 KB Output is correct
58 Correct 2 ms 376 KB Output is correct
59 Correct 2 ms 292 KB Output is correct
60 Correct 3 ms 376 KB Output is correct
61 Correct 5 ms 504 KB Output is correct
62 Correct 4 ms 504 KB Output is correct
63 Correct 3 ms 376 KB Output is correct
64 Correct 2 ms 376 KB Output is correct
65 Correct 5 ms 504 KB Output is correct
66 Correct 2 ms 376 KB Output is correct
67 Correct 2 ms 256 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 2 ms 376 KB Output is correct
70 Correct 4 ms 376 KB Output is correct
71 Correct 732 ms 20572 KB Output is correct
72 Correct 515 ms 15736 KB Output is correct
73 Correct 678 ms 18240 KB Output is correct
74 Correct 372 ms 12460 KB Output is correct
75 Correct 429 ms 13164 KB Output is correct
76 Correct 1244 ms 27244 KB Output is correct
77 Correct 1006 ms 24116 KB Output is correct
78 Correct 877 ms 22768 KB Output is correct
79 Correct 858 ms 22040 KB Output is correct
80 Correct 2 ms 504 KB Output is correct
81 Correct 2 ms 256 KB Output is correct
82 Correct 8 ms 760 KB Output is correct
83 Correct 92 ms 4304 KB Output is correct
84 Correct 121 ms 5112 KB Output is correct
85 Correct 27 ms 1912 KB Output is correct
86 Correct 2 ms 376 KB Output is correct
87 Correct 133 ms 5828 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 36 ms 2552 KB Output is correct
92 Correct 159 ms 7724 KB Output is correct
93 Correct 4208 ms 83964 KB Output is correct
94 Correct 2367 ms 57392 KB Output is correct
95 Correct 2700 ms 59828 KB Output is correct
96 Correct 2421 ms 53436 KB Output is correct
97 Correct 2173 ms 48624 KB Output is correct
98 Correct 4998 ms 92544 KB Output is correct
99 Execution timed out 5088 ms 94060 KB Time limit exceeded
100 Halted 0 ms 0 KB -