oj.uz

Submission #254581

# Submission time Handle Problem Language Result Execution time Memory
254581 2020-07-30T09:52:49 Z MarcoMeijer Toys (CEOI18_toy) C++14
39 / 100
 5000 ms 740 KB 
#include <bits/stdc++.h>
using namespace std;

// macros
typedef long long ll;
typedef long double ld;
typedef pair<int, int> ii;
typedef pair<ll, ll> lll;
typedef tuple<int, int, int> iii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef vector<iii> viii;
typedef vector<ll> vll;
typedef vector<lll> vlll;
#define REP(a,b,c) for(int a=int(b); a<int(c); a++)
#define RE(a,c) REP(a,0,c)
#define RE1(a,c) REP(a,1,c+1)
#define REI(a,b,c) REP(a,b,c+1)
#define REV(a,b,c) for(int a=int(c-1); a>=int(b); a--)
#define FOR(a,b) for(auto& a : b)
#define all(a) a.begin(), a.end()
#define INF 1e9
#define EPS 1e-9
#define pb push_back
#define popb pop_back
#define fi first
#define se second
#define sz size()

// input
template<class T> void IN(T& x) {cin >> x;}
template<class H, class... T> void IN(H& h, T&... t) {IN(h); IN(t...); }

// output
template<class T1, class T2> void OUT(const pair<T1,T2>& x);
template<class T> void OUT(const T& x) {cout << x;}
template<class H, class... T> void OUT(const H& h, const T&... t) {OUT(h); OUT(t...); }
template<class T1, class T2> void OUT(const pair<T1,T2>& x) {OUT(x.fi," ",x.se);}
template<class... T> void OUTL(const T&... t) {OUT(t..., "\n"); }

//===================//
//  Added libraries  //
//===================//

//===================//
//end added libraries//
//===================//

void program();
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    program();
}


//===================//
//   begin program   //
//===================//

const int MX = 5e5;
int n, m;

vi f;

vi primeFact(ll x) {
    vi f;
    for(ll y=2;y*y<=x;y++) {
        while((x % y) == 0) {
            x /= y;
            f.pb(y);
        }
    }
    if(x != 1) f.pb(x);
    return f;
}
set<int> getAns(int c=1) {
    set<int> ans;
    set<int> dif;
    for(int i:f) dif.insert(i);

    for(int i:dif) {
        f.erase(find(all(f),i));
        set<int> oans = getAns(c*i);
        f.pb(i);
        for(int u:oans) ans.insert(u);
    }

    if(c != 1) {
        set<int> oans = getAns(1);
        for(int u:oans) ans.insert(u + c-1);
    } else {
        int bg =  1;
        for(int i:f) bg *= i;
        ans.insert(bg-1);
    }

    return ans;
}

void program() {
    IN(n);

    vi pf = primeFact(n);
    f = pf;
    set<int> ans = getAns();
    OUTL(ans.sz);
    bool f=1;
    FOR(i,ans) OUT(f?"":" ",i), f=0; OUTL();
}

Compilation message

toy.cpp: In function 'void program()':
toy.cpp:20:18: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 #define FOR(a,b) for(auto& a : b)
                  ^
toy.cpp:110:5: note: in expansion of macro 'FOR'
     FOR(i,ans) OUT(f?"":" ",i), f=0; OUTL();
     ^~~
toy.cpp:110:38: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
     FOR(i,ans) OUT(f?"":" ",i), f=0; OUTL();
                                      ^~~~

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 0 ms 384 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 0 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 0 ms 384 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 0 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 80 ms 424 KB Output is correct
27 Correct 57 ms 384 KB Output is correct
28 Correct 14 ms 384 KB Output is correct
29 Correct 7 ms 384 KB Output is correct
30 Correct 3 ms 384 KB Output is correct
31 Correct 227 ms 636 KB Output is correct
32 Correct 102 ms 384 KB Output is correct
33 Correct 70 ms 384 KB Output is correct
34 Correct 0 ms 384 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 4 ms 384 KB Output is correct
37 Correct 70 ms 384 KB Output is correct
38 Correct 5 ms 384 KB Output is correct
39 Correct 0 ms 384 KB Output is correct
40 Correct 36 ms 384 KB Output is correct
41 Correct 0 ms 384 KB Output is correct
42 Correct 0 ms 384 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 0 ms 384 KB Output is correct
45 Correct 3 ms 384 KB Output is correct
46 Correct 1 ms 384 KB Output is correct
47 Correct 28 ms 384 KB Output is correct
48 Correct 0 ms 384 KB Output is correct
49 Correct 2 ms 384 KB Output is correct

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 0 ms 384 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 0 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 80 ms 424 KB Output is correct
27 Correct 57 ms 384 KB Output is correct
28 Correct 14 ms 384 KB Output is correct
29 Correct 7 ms 384 KB Output is correct
30 Correct 3 ms 384 KB Output is correct
31 Correct 227 ms 636 KB Output is correct
32 Correct 102 ms 384 KB Output is correct
33 Correct 70 ms 384 KB Output is correct
34 Correct 0 ms 384 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 4 ms 384 KB Output is correct
37 Correct 70 ms 384 KB Output is correct
38 Correct 5 ms 384 KB Output is correct
39 Correct 0 ms 384 KB Output is correct
40 Correct 36 ms 384 KB Output is correct
41 Correct 0 ms 384 KB Output is correct
42 Correct 0 ms 384 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 0 ms 384 KB Output is correct
45 Correct 3 ms 384 KB Output is correct
46 Correct 1 ms 384 KB Output is correct
47 Correct 28 ms 384 KB Output is correct
48 Correct 0 ms 384 KB Output is correct
49 Correct 2 ms 384 KB Output is correct
50 Correct 1247 ms 624 KB Output is correct
51 Correct 958 ms 632 KB Output is correct
52 Correct 1964 ms 632 KB Output is correct
53 Correct 1629 ms 740 KB Output is correct
54 Correct 217 ms 556 KB Output is correct
55 Execution timed out 5072 ms 528 KB Time limit exceeded
56 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 0 ms 384 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 0 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 80 ms 424 KB Output is correct
27 Correct 57 ms 384 KB Output is correct
28 Correct 14 ms 384 KB Output is correct
29 Correct 7 ms 384 KB Output is correct
30 Correct 3 ms 384 KB Output is correct
31 Correct 227 ms 636 KB Output is correct
32 Correct 102 ms 384 KB Output is correct
33 Correct 70 ms 384 KB Output is correct
34 Correct 0 ms 384 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 4 ms 384 KB Output is correct
37 Correct 70 ms 384 KB Output is correct
38 Correct 5 ms 384 KB Output is correct
39 Correct 0 ms 384 KB Output is correct
40 Correct 36 ms 384 KB Output is correct
41 Correct 0 ms 384 KB Output is correct
42 Correct 0 ms 384 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 0 ms 384 KB Output is correct
45 Correct 3 ms 384 KB Output is correct
46 Correct 1 ms 384 KB Output is correct
47 Correct 28 ms 384 KB Output is correct
48 Correct 0 ms 384 KB Output is correct
49 Correct 2 ms 384 KB Output is correct
50 Correct 1247 ms 624 KB Output is correct
51 Correct 958 ms 632 KB Output is correct
52 Correct 1964 ms 632 KB Output is correct
53 Correct 1629 ms 740 KB Output is correct
54 Correct 217 ms 556 KB Output is correct
55 Execution timed out 5072 ms 528 KB Time limit exceeded
56 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 0 ms 384 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 0 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 80 ms 424 KB Output is correct
27 Correct 57 ms 384 KB Output is correct
28 Correct 14 ms 384 KB Output is correct
29 Correct 7 ms 384 KB Output is correct
30 Correct 3 ms 384 KB Output is correct
31 Correct 227 ms 636 KB Output is correct
32 Correct 102 ms 384 KB Output is correct
33 Correct 70 ms 384 KB Output is correct
34 Correct 0 ms 384 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 4 ms 384 KB Output is correct
37 Correct 70 ms 384 KB Output is correct
38 Correct 5 ms 384 KB Output is correct
39 Correct 0 ms 384 KB Output is correct
40 Correct 36 ms 384 KB Output is correct
41 Correct 0 ms 384 KB Output is correct
42 Correct 0 ms 384 KB Output is correct
43 Correct 1 ms 384 KB Output is correct
44 Correct 0 ms 384 KB Output is correct
45 Correct 3 ms 384 KB Output is correct
46 Correct 1 ms 384 KB Output is correct
47 Correct 28 ms 384 KB Output is correct
48 Correct 0 ms 384 KB Output is correct
49 Correct 2 ms 384 KB Output is correct
50 Correct 1247 ms 624 KB Output is correct
51 Correct 958 ms 632 KB Output is correct
52 Correct 1964 ms 632 KB Output is correct
53 Correct 1629 ms 740 KB Output is correct
54 Correct 217 ms 556 KB Output is correct
55 Execution timed out 5072 ms 528 KB Time limit exceeded
56 Halted 0 ms 0 KB -