답안 #79998 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
79998	2018-10-18T05:01:50 Z	leejseo	요리 강좌 (KOI17_cook)	C++17	100 / 100	648 ms	296492 KB

cook

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

const int INF = 1e9;

int N, M, S, E, T, M_;
int C[3001][6001], F[3001];
int D[3001][6001];
int A[3001][6001];
int B[3001][6001];

typedef pair<int, int> pii;

deque<pii> que[3001];


int readint(){
	bool minus = false;
	int result = 0;
	char ch;
	ch = getchar();
	while (true) {
		if (ch == '-') break;
		if (ch >= '0' && ch <= '9') break;
		ch = getchar();
	}
	if (ch == '-') minus = true; else result = ch-'0';
	while (true) {
		ch = getchar();
		if (ch < '0' || ch > '9') break;
		result = result*10 + (ch - '0');
	}
	if (minus)
		return -result;
	else
		return result;
}
void init(){
	N = readint(), M_ = readint(), S = readint(), E = readint(), T = readint();
	M = M_+S-1;
	for (int i=1; i<=N; i++)
		for (int j=1; j<=M_; j++) C[i][j] = readint();
	for (int i=1; i<=N; i++){
		for (int j=1; j<=M; j++){ 
			D[i][j] = INF;
			A[i][j] = A[i][j-1] + C[i][j];
		}
	}
	for (int i=1; i<=N; i++) F[i] = readint();
}

void solve(){
	for (int j=1; j<=M; j++){
		pii min3[3] = {pii(INF, -1), pii(INF, -1), pii(INF, -1)};
		for (int i=1; i<=N; i++){
			while (que[i].size() && que[i].front().second < j-E) 
				que[i].pop_front();
			if (j - S >= S){
				pii tmp = pii(B[i][j-S], j-S);
				while (que[i].size() && que[i].back() >= tmp)
					que[i].pop_back();
				que[i].push_back(tmp);
			}
			if (que[i].size()) D[i][j] = min(D[i][j], que[i].front().first + A[i][j] + T);
			if (j <= E) D[i][j] = min(D[i][j], A[i][j]);
			pii tmp = pii(D[i][j], i);
			if (min3[0] >= tmp){
				min3[2] = min3[1], min3[1] = min3[0], min3[0] = tmp;
			}
			else if (min3[1] >= tmp){
				min3[2] = min3[1], min3[1] = tmp;
			}
			else if (min3[2] >= tmp){
				min3[2] = tmp;
			}
		}
		//update B
		for (int i=1; i<=N; i++){
			for (int k=0; k<3; k++){
				if (min3[k].second != i && min3[k].second != F[i]){
					B[i][j] = min3[k].first - A[i][j];
					break;
				}
			}
		}
	}	
	int ans = INF;
	for (int i=1; i<=N; i++)
		for (int j=M_; j<=M; j++)
			ans = min(ans, D[i][j]);
	printf("%d\n", ans);
}

int main(){
	init();	
	solve();
}

Subtask #1
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	3168 KB	Output is correct
2	Correct	4 ms	3348 KB	Output is correct
3	Correct	5 ms	3468 KB	Output is correct
4	Correct	4 ms	3468 KB	Output is correct
5	Correct	5 ms	3468 KB	Output is correct
6	Correct	4 ms	3476 KB	Output is correct
7	Correct	5 ms	3508 KB	Output is correct
8	Correct	5 ms	3580 KB	Output is correct
9	Correct	4 ms	3580 KB	Output is correct
10	Correct	4 ms	3580 KB	Output is correct

Subtask #2
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	3168 KB	Output is correct
2	Correct	4 ms	3348 KB	Output is correct
3	Correct	5 ms	3468 KB	Output is correct
4	Correct	4 ms	3468 KB	Output is correct
5	Correct	5 ms	3468 KB	Output is correct
6	Correct	4 ms	3476 KB	Output is correct
7	Correct	5 ms	3508 KB	Output is correct
8	Correct	5 ms	3580 KB	Output is correct
9	Correct	4 ms	3580 KB	Output is correct
10	Correct	18 ms	10020 KB	Output is correct
11	Correct	14 ms	10020 KB	Output is correct
12	Correct	17 ms	10704 KB	Output is correct
13	Correct	17 ms	10704 KB	Output is correct
14	Correct	17 ms	12000 KB	Output is correct
15	Correct	23 ms	12236 KB	Output is correct
16	Correct	17 ms	12360 KB	Output is correct
17	Correct	17 ms	12360 KB	Output is correct
18	Correct	17 ms	13692 KB	Output is correct
19	Correct	16 ms	13692 KB	Output is correct
20	Correct	4 ms	3580 KB	Output is correct

Subtask #3
11.0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	3168 KB	Output is correct
2	Correct	4 ms	3348 KB	Output is correct
3	Correct	5 ms	3468 KB	Output is correct
4	Correct	4 ms	3468 KB	Output is correct
5	Correct	5 ms	3468 KB	Output is correct
6	Correct	4 ms	3476 KB	Output is correct
7	Correct	5 ms	3508 KB	Output is correct
8	Correct	5 ms	3580 KB	Output is correct
9	Correct	4 ms	3580 KB	Output is correct
10	Correct	18 ms	10020 KB	Output is correct
11	Correct	14 ms	10020 KB	Output is correct
12	Correct	17 ms	10704 KB	Output is correct
13	Correct	17 ms	10704 KB	Output is correct
14	Correct	17 ms	12000 KB	Output is correct
15	Correct	23 ms	12236 KB	Output is correct
16	Correct	17 ms	12360 KB	Output is correct
17	Correct	17 ms	12360 KB	Output is correct
18	Correct	17 ms	13692 KB	Output is correct
19	Correct	16 ms	13692 KB	Output is correct
20	Correct	215 ms	79336 KB	Output is correct
21	Correct	223 ms	79676 KB	Output is correct
22	Correct	208 ms	84980 KB	Output is correct
23	Correct	240 ms	95736 KB	Output is correct
24	Correct	234 ms	104516 KB	Output is correct
25	Correct	206 ms	104516 KB	Output is correct
26	Correct	212 ms	104520 KB	Output is correct
27	Correct	278 ms	116024 KB	Output is correct
28	Correct	225 ms	116160 KB	Output is correct
29	Correct	245 ms	129344 KB	Output is correct
30	Correct	4 ms	3580 KB	Output is correct

Subtask #4
23.0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	3168 KB	Output is correct
2	Correct	4 ms	3348 KB	Output is correct
3	Correct	5 ms	3468 KB	Output is correct
4	Correct	4 ms	3468 KB	Output is correct
5	Correct	5 ms	3468 KB	Output is correct
6	Correct	4 ms	3476 KB	Output is correct
7	Correct	5 ms	3508 KB	Output is correct
8	Correct	5 ms	3580 KB	Output is correct
9	Correct	4 ms	3580 KB	Output is correct
10	Correct	18 ms	10020 KB	Output is correct
11	Correct	14 ms	10020 KB	Output is correct
12	Correct	17 ms	10704 KB	Output is correct
13	Correct	17 ms	10704 KB	Output is correct
14	Correct	17 ms	12000 KB	Output is correct
15	Correct	23 ms	12236 KB	Output is correct
16	Correct	17 ms	12360 KB	Output is correct
17	Correct	17 ms	12360 KB	Output is correct
18	Correct	17 ms	13692 KB	Output is correct
19	Correct	16 ms	13692 KB	Output is correct
20	Correct	109 ms	129344 KB	Output is correct
21	Correct	116 ms	129344 KB	Output is correct
22	Correct	107 ms	129344 KB	Output is correct
23	Correct	119 ms	129344 KB	Output is correct
24	Correct	111 ms	129344 KB	Output is correct
25	Correct	109 ms	129344 KB	Output is correct
26	Correct	109 ms	129344 KB	Output is correct
27	Correct	110 ms	129344 KB	Output is correct
28	Correct	115 ms	129344 KB	Output is correct
29	Correct	119 ms	129344 KB	Output is correct
30	Correct	4 ms	3580 KB	Output is correct

Subtask #5
44.0 / 44.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	3168 KB	Output is correct
2	Correct	4 ms	3348 KB	Output is correct
3	Correct	5 ms	3468 KB	Output is correct
4	Correct	4 ms	3468 KB	Output is correct
5	Correct	5 ms	3468 KB	Output is correct
6	Correct	4 ms	3476 KB	Output is correct
7	Correct	5 ms	3508 KB	Output is correct
8	Correct	5 ms	3580 KB	Output is correct
9	Correct	4 ms	3580 KB	Output is correct
10	Correct	18 ms	10020 KB	Output is correct
11	Correct	14 ms	10020 KB	Output is correct
12	Correct	17 ms	10704 KB	Output is correct
13	Correct	17 ms	10704 KB	Output is correct
14	Correct	17 ms	12000 KB	Output is correct
15	Correct	23 ms	12236 KB	Output is correct
16	Correct	17 ms	12360 KB	Output is correct
17	Correct	17 ms	12360 KB	Output is correct
18	Correct	17 ms	13692 KB	Output is correct
19	Correct	16 ms	13692 KB	Output is correct
20	Correct	215 ms	79336 KB	Output is correct
21	Correct	223 ms	79676 KB	Output is correct
22	Correct	208 ms	84980 KB	Output is correct
23	Correct	240 ms	95736 KB	Output is correct
24	Correct	234 ms	104516 KB	Output is correct
25	Correct	206 ms	104516 KB	Output is correct
26	Correct	212 ms	104520 KB	Output is correct
27	Correct	278 ms	116024 KB	Output is correct
28	Correct	225 ms	116160 KB	Output is correct
29	Correct	245 ms	129344 KB	Output is correct
30	Correct	109 ms	129344 KB	Output is correct
31	Correct	116 ms	129344 KB	Output is correct
32	Correct	107 ms	129344 KB	Output is correct
33	Correct	119 ms	129344 KB	Output is correct
34	Correct	111 ms	129344 KB	Output is correct
35	Correct	109 ms	129344 KB	Output is correct
36	Correct	109 ms	129344 KB	Output is correct
37	Correct	110 ms	129344 KB	Output is correct
38	Correct	115 ms	129344 KB	Output is correct
39	Correct	119 ms	129344 KB	Output is correct
40	Correct	166 ms	136880 KB	Output is correct
41	Correct	545 ms	190488 KB	Output is correct
42	Correct	512 ms	205804 KB	Output is correct
43	Correct	648 ms	258140 KB	Output is correct
44	Correct	212 ms	258140 KB	Output is correct
45	Correct	296 ms	258140 KB	Output is correct
46	Correct	336 ms	258140 KB	Output is correct
47	Correct	481 ms	278092 KB	Output is correct
48	Correct	526 ms	279896 KB	Output is correct
49	Correct	535 ms	296492 KB	Output is correct
50	Correct	4 ms	3580 KB	Output is correct

답안 #79998

Compilation message

Subtask #1 13.0 / 13.0

Subtask #2 9.0 / 9.0

Subtask #3 11.0 / 11.0

Subtask #4 23.0 / 23.0

Subtask #5 44.0 / 44.0

Subtask #1
13.0 / 13.0

Subtask #2
9.0 / 9.0

Subtask #3
11.0 / 11.0

Subtask #4
23.0 / 23.0

Subtask #5
44.0 / 44.0