답안 #1077385

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1077385	2024-08-27T06:32:01 Z	GrindMachine	벽 칠하기 (APIO20_paint)	C++17	0 / 100	1269 ms	20420 KB

paint

#include <bits/stdc++.h>
using namespace std;

typedef long long int ll;
typedef long double ld;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;

#define fastio ios_base::sync_with_stdio(false); cin.tie(NULL)
#define pb push_back
#define endl '\n'
#define conts continue
#define sz(a) (int)a.size()
#define all(a) a.begin(),a.end()
#define rall(a) a.rbegin(),a.rend()
#define ff first
#define ss second

#define rep(i,n) for(int i = 0; i < n; ++i)
#define rep1(i,n) for(int i = 1; i <= n; ++i)
#define rev(i,s,e) for(int i = s; i >= e; --i)
#define trav(i,a) for(auto &i : a)

template<typename T>
void amin(T &x, T y){
    x = min(x,y);
}

template<typename T>
void amax(T &x, T y){
    x = max(x,y);
}

template<typename A,typename B>
string to_string(pair<A,B> p);

string to_string(const string &s){
    return "'"+s+"'";
}

string to_string(const char* s){
    return to_string((string)s);
}

string to_string(bool b){
    return b?"true":"false";
}

string to_string(vector<bool> v){
    string res = "{";
    rep(i,sz(v)){
        res += to_string(v[i])+",";
    }
    if(res.back() == ',') res.pop_back();
    res += "}";
    return res;
}

template<typename A>
string to_string(A v){
    string res = "{";
    trav(x,v){
        res += to_string(x)+",";
    }
    if(res.back() == ',') res.pop_back();
    res += "}";
    return res;
}

template<typename A,typename B>
string to_string(pair<A,B> p){
    return "("+to_string(p.ff)+","+to_string(p.ss)+")";
}

#define debug(x) cout << "[" << #x << "]: "; cout << to_string(x) << endl

const int MOD = 1e9 + 7;
const int N = 1e5 + 5;
const int inf1 = 1e9 + 5;
const ll inf2 = (ll)1e18 + 5;

#include "paint.h"

int minimumInstructions(
    int n, int m, int k, std::vector<int> a,
    std::vector<int> sizes, std::vector<std::vector<int>> b) {

    vector<int> here[k];
    rep(j,m){
        trav(x,b[j]){
            here[x].pb(j);
        }
    }

    vector<int> enter[n], leave[n];
    rep(i,n){
        trav(j,here[a[i]]){
            int shift = min(i,m-1);
            int x = (j-shift+m)%m;
            enter[i-shift].pb(x);
            leave[i].pb(j);
        }
    }

    int ref = 0;
    vector<int> val(m);

    auto upd = [&](int i, int v){
        if(i < ref) i += m;
        i -= ref;
        val[i] += v;
    };

    vector<bool> can(n);

    rep(i,n){
        if(i+m-1 >= n) break;
        if(i) ref--;
        ref = (ref%m+m)%m;

        trav(x,enter[i]){
            upd(x,1);
        }

        int mx = *max_element(all(val)); 
        if(mx == m){
            can[i] = 1;
        }

        trav(x,leave[i]){
            upd(x,-1);
        }
    }

    // rep(i,n){
    //     if(i+m-1 >= n) break;
    //     rep(x,m){
    //         bool ok = true;
    //         rep(l,m){
    //             int j = (x+l)%m;
    //             if(!binary_search(all(b[j]),a[i+l])){
    //                 ok = false;
    //                 break;
    //             }
    //         }

    //         if(ok){
    //             can[i] = 1;
    //             break;
    //         }
    //     }
    // }

    vector<int> bef(n,-1);
    rep(i,n){
        if(i) bef[i] = bef[i-1];
        if(can[i]) bef[i] = i;
    }

    if(!can[0]){
        return -1;
    }

    int pos = 0;
    int ans = 1;

    while(pos+m < n){
        int nxt = bef[pos+m];
        if(nxt == pos) return -1;
        pos = nxt;
        ans++;
    }

    return ans;
}

Subtask #1
0 / 12.0

#	결과	실행 시간	메모리	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	1 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	1 ms	344 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	344 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	2 ms	2652 KB	Output is correct
14	Correct	2 ms	2652 KB	Output is correct
15	Correct	1 ms	2652 KB	Output is correct
16	Correct	2 ms	2652 KB	Output is correct
17	Correct	2 ms	2652 KB	Output is correct
18	Correct	2 ms	2652 KB	Output is correct
19	Correct	4 ms	2652 KB	Output is correct
20	Correct	2 ms	2652 KB	Output is correct
21	Correct	2 ms	2652 KB	Output is correct
22	Correct	13 ms	6748 KB	Output is correct
23	Correct	13 ms	6748 KB	Output is correct
24	Correct	17 ms	6748 KB	Output is correct
25	Correct	4 ms	2652 KB	Output is correct
26	Correct	4 ms	2652 KB	Output is correct
27	Correct	4 ms	2652 KB	Output is correct
28	Correct	4 ms	2652 KB	Output is correct
29	Correct	4 ms	2648 KB	Output is correct
30	Correct	4 ms	2652 KB	Output is correct
31	Correct	33 ms	5976 KB	Output is correct
32	Correct	34 ms	6000 KB	Output is correct
33	Correct	38 ms	5980 KB	Output is correct
34	Correct	33 ms	5980 KB	Output is correct
35	Correct	32 ms	5980 KB	Output is correct
36	Correct	33 ms	5996 KB	Output is correct
37	Correct	42 ms	9052 KB	Output is correct
38	Correct	43 ms	9160 KB	Output is correct
39	Correct	57 ms	9044 KB	Output is correct
40	Correct	16 ms	11352 KB	Output is correct
41	Correct	10 ms	7260 KB	Output is correct
42	Correct	19 ms	12380 KB	Output is correct
43	Correct	12 ms	8536 KB	Output is correct
44	Correct	11 ms	7516 KB	Output is correct
45	Correct	21 ms	12488 KB	Output is correct
46	Incorrect	1269 ms	20420 KB	Output isn't correct
47	Halted	0 ms	0 KB	-

Subtask #2
0 / 15.0

#	결과	실행 시간	메모리	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	1 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	1 ms	344 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	344 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	2 ms	2652 KB	Output is correct
14	Correct	2 ms	2652 KB	Output is correct
15	Correct	1 ms	2652 KB	Output is correct
16	Correct	2 ms	2652 KB	Output is correct
17	Correct	2 ms	2652 KB	Output is correct
18	Correct	2 ms	2652 KB	Output is correct
19	Correct	4 ms	2652 KB	Output is correct
20	Correct	2 ms	2652 KB	Output is correct
21	Correct	2 ms	2652 KB	Output is correct
22	Correct	1 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	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Incorrect	2 ms	2396 KB	Output isn't correct
34	Halted	0 ms	0 KB	-

Subtask #3
0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 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	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	2 ms	2652 KB	Output is correct
16	Correct	2 ms	2652 KB	Output is correct
17	Correct	1 ms	2652 KB	Output is correct
18	Correct	2 ms	2652 KB	Output is correct
19	Correct	2 ms	2652 KB	Output is correct
20	Correct	2 ms	2652 KB	Output is correct
21	Correct	4 ms	2652 KB	Output is correct
22	Correct	2 ms	2652 KB	Output is correct
23	Correct	2 ms	2652 KB	Output is correct
24	Correct	13 ms	6748 KB	Output is correct
25	Correct	13 ms	6748 KB	Output is correct
26	Correct	17 ms	6748 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 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	0 ms	344 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Incorrect	2 ms	2396 KB	Output isn't correct
37	Halted	0 ms	0 KB	-

Subtask #4
0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 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	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	2 ms	2652 KB	Output is correct
16	Correct	2 ms	2652 KB	Output is correct
17	Correct	1 ms	2652 KB	Output is correct
18	Correct	2 ms	2652 KB	Output is correct
19	Correct	2 ms	2652 KB	Output is correct
20	Correct	2 ms	2652 KB	Output is correct
21	Correct	4 ms	2652 KB	Output is correct
22	Correct	2 ms	2652 KB	Output is correct
23	Correct	2 ms	2652 KB	Output is correct
24	Correct	13 ms	6748 KB	Output is correct
25	Correct	13 ms	6748 KB	Output is correct
26	Correct	17 ms	6748 KB	Output is correct
27	Correct	4 ms	2652 KB	Output is correct
28	Correct	4 ms	2652 KB	Output is correct
29	Correct	4 ms	2652 KB	Output is correct
30	Correct	4 ms	2652 KB	Output is correct
31	Correct	4 ms	2648 KB	Output is correct
32	Correct	4 ms	2652 KB	Output is correct
33	Correct	33 ms	5976 KB	Output is correct
34	Correct	34 ms	6000 KB	Output is correct
35	Correct	38 ms	5980 KB	Output is correct
36	Correct	33 ms	5980 KB	Output is correct
37	Correct	32 ms	5980 KB	Output is correct
38	Correct	33 ms	5996 KB	Output is correct
39	Correct	42 ms	9052 KB	Output is correct
40	Correct	43 ms	9160 KB	Output is correct
41	Correct	57 ms	9044 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	344 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	1 ms	348 KB	Output is correct
50	Correct	1 ms	348 KB	Output is correct
51	Incorrect	2 ms	2396 KB	Output isn't correct
52	Halted	0 ms	0 KB	-

Subtask #5
0 / 37.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 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	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	344 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	2 ms	2652 KB	Output is correct
16	Correct	2 ms	2652 KB	Output is correct
17	Correct	1 ms	2652 KB	Output is correct
18	Correct	2 ms	2652 KB	Output is correct
19	Correct	2 ms	2652 KB	Output is correct
20	Correct	2 ms	2652 KB	Output is correct
21	Correct	4 ms	2652 KB	Output is correct
22	Correct	2 ms	2652 KB	Output is correct
23	Correct	2 ms	2652 KB	Output is correct
24	Correct	13 ms	6748 KB	Output is correct
25	Correct	13 ms	6748 KB	Output is correct
26	Correct	17 ms	6748 KB	Output is correct
27	Correct	4 ms	2652 KB	Output is correct
28	Correct	4 ms	2652 KB	Output is correct
29	Correct	4 ms	2652 KB	Output is correct
30	Correct	4 ms	2652 KB	Output is correct
31	Correct	4 ms	2648 KB	Output is correct
32	Correct	4 ms	2652 KB	Output is correct
33	Correct	33 ms	5976 KB	Output is correct
34	Correct	34 ms	6000 KB	Output is correct
35	Correct	38 ms	5980 KB	Output is correct
36	Correct	33 ms	5980 KB	Output is correct
37	Correct	32 ms	5980 KB	Output is correct
38	Correct	33 ms	5996 KB	Output is correct
39	Correct	42 ms	9052 KB	Output is correct
40	Correct	43 ms	9160 KB	Output is correct
41	Correct	57 ms	9044 KB	Output is correct
42	Correct	16 ms	11352 KB	Output is correct
43	Correct	10 ms	7260 KB	Output is correct
44	Correct	19 ms	12380 KB	Output is correct
45	Correct	12 ms	8536 KB	Output is correct
46	Correct	11 ms	7516 KB	Output is correct
47	Correct	21 ms	12488 KB	Output is correct
48	Incorrect	1269 ms	20420 KB	Output isn't correct
49	Halted	0 ms	0 KB	-

답안 #1077385

Compilation message

Subtask #1 0 / 12.0

Subtask #2 0 / 15.0

Subtask #3 0 / 13.0

Subtask #4 0 / 23.0

Subtask #5 0 / 37.0

Subtask #1
0 / 12.0

Subtask #2
0 / 15.0

Subtask #3
0 / 13.0

Subtask #4
0 / 23.0

Subtask #5
0 / 37.0