답안 #593039

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
593039	2022-07-10T09:03:02 Z	jhnah917	Sightseeing in Kyoto (JOI22_kyoto)	C++14	40 / 100	841 ms	83156 KB

kyoto

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

ll N, M, A[101010], B[101010], D[2020][2020];
ll PA[101010], SA[101010], PB[101010], SB[101010];

int main(){
    ios_base::sync_with_stdio(false); cin.tie(nullptr);
    cin >> N >> M;
    for(int i=1; i<=N; i++) cin >> A[i];
    for(int i=1; i<=M; i++) cin >> B[i];
    PA[0] = PB[0] = SA[N+1] = SB[M+1] = 0x3f3f3f3f3f3f3f3f;
    for(int i=1; i<=N; i++) PA[i] = min(PA[i-1], A[i]);
    for(int i=N; i>=1; i--) SA[i] = min(SA[i+1], A[i]);
    for(int i=1; i<=M; i++) PB[i] = min(PB[i-1], B[i]);
    for(int i=M; i>=1; i--) SB[i] = min(SB[i+1], B[i]);

    vector<pair<ll, ll>> U, V;
    for(int i=1; i<=N; i++) if(A[i] < PA[i-1] || A[i] < SA[i+1]) U.emplace_back(A[i], i);
    for(int i=1; i<=M; i++) if(B[i] < PB[i-1] || B[i] < SB[i+1]) V.emplace_back(B[i], i);
    N = U.size(); M = V.size();

    memset(D, 0x3f, sizeof D); D[0][0] = 0;
    for(int i=0; i<N; i++){
        for(int j=0; j<M; j++){
            if(i + j == 0) continue;
            if(i > 0) D[i][j] = min(D[i][j], D[i-1][j] + V[j].first * (U[i].second - U[i-1].second));
            if(j > 0) D[i][j] = min(D[i][j], D[i][j-1] + U[i].first * (V[j].second - V[j-1].second));
        }
    }
    cout << D[N-1][M-1];
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	11 ms	32212 KB	Output is correct
2	Correct	12 ms	32204 KB	Output is correct
3	Correct	13 ms	32212 KB	Output is correct
4	Correct	12 ms	32212 KB	Output is correct
5	Correct	12 ms	32208 KB	Output is correct
6	Correct	13 ms	32224 KB	Output is correct
7	Correct	13 ms	32220 KB	Output is correct
8	Correct	11 ms	32212 KB	Output is correct
9	Correct	13 ms	32340 KB	Output is correct
10	Correct	13 ms	32256 KB	Output is correct
11	Correct	14 ms	32340 KB	Output is correct
12	Correct	13 ms	32256 KB	Output is correct
13	Correct	18 ms	32356 KB	Output is correct
14	Correct	13 ms	32340 KB	Output is correct
15	Correct	13 ms	32340 KB	Output is correct
16	Correct	17 ms	32384 KB	Output is correct
17	Correct	13 ms	32340 KB	Output is correct
18	Correct	12 ms	32212 KB	Output is correct
19	Correct	14 ms	32212 KB	Output is correct
20	Correct	14 ms	32272 KB	Output is correct
21	Correct	12 ms	32208 KB	Output is correct
22	Correct	12 ms	32212 KB	Output is correct
23	Correct	13 ms	32212 KB	Output is correct
24	Correct	12 ms	32212 KB	Output is correct
25	Correct	12 ms	32220 KB	Output is correct
26	Correct	12 ms	32184 KB	Output is correct
27	Correct	13 ms	32204 KB	Output is correct
28	Correct	14 ms	32212 KB	Output is correct

Subtask #2
30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	13 ms	32212 KB	Output is correct
2	Correct	13 ms	32196 KB	Output is correct
3	Correct	14 ms	32340 KB	Output is correct
4	Correct	17 ms	34152 KB	Output is correct
5	Correct	19 ms	34320 KB	Output is correct
6	Correct	15 ms	33108 KB	Output is correct
7	Correct	27 ms	37636 KB	Output is correct
8	Correct	27 ms	37684 KB	Output is correct
9	Correct	26 ms	37756 KB	Output is correct
10	Correct	30 ms	37644 KB	Output is correct
11	Correct	41 ms	37748 KB	Output is correct
12	Correct	31 ms	37672 KB	Output is correct
13	Correct	31 ms	37672 KB	Output is correct
14	Correct	42 ms	37728 KB	Output is correct
15	Correct	29 ms	37904 KB	Output is correct
16	Correct	13 ms	32200 KB	Output is correct
17	Correct	12 ms	32228 KB	Output is correct
18	Correct	13 ms	32204 KB	Output is correct
19	Correct	13 ms	32176 KB	Output is correct
20	Correct	13 ms	32212 KB	Output is correct
21	Correct	14 ms	32188 KB	Output is correct
22	Correct	12 ms	32212 KB	Output is correct
23	Correct	12 ms	32244 KB	Output is correct
24	Correct	14 ms	32280 KB	Output is correct
25	Correct	13 ms	32208 KB	Output is correct
26	Correct	14 ms	32212 KB	Output is correct

Subtask #3
0 / 60.0

#	결과	실행 시간	메모리	Grader output
1	Correct	11 ms	32212 KB	Output is correct
2	Correct	12 ms	32204 KB	Output is correct
3	Correct	13 ms	32212 KB	Output is correct
4	Correct	12 ms	32212 KB	Output is correct
5	Correct	12 ms	32208 KB	Output is correct
6	Correct	13 ms	32224 KB	Output is correct
7	Correct	13 ms	32220 KB	Output is correct
8	Correct	11 ms	32212 KB	Output is correct
9	Correct	13 ms	32340 KB	Output is correct
10	Correct	13 ms	32256 KB	Output is correct
11	Correct	14 ms	32340 KB	Output is correct
12	Correct	13 ms	32256 KB	Output is correct
13	Correct	18 ms	32356 KB	Output is correct
14	Correct	13 ms	32340 KB	Output is correct
15	Correct	13 ms	32340 KB	Output is correct
16	Correct	17 ms	32384 KB	Output is correct
17	Correct	13 ms	32340 KB	Output is correct
18	Correct	12 ms	32212 KB	Output is correct
19	Correct	14 ms	32212 KB	Output is correct
20	Correct	14 ms	32272 KB	Output is correct
21	Correct	12 ms	32208 KB	Output is correct
22	Correct	12 ms	32212 KB	Output is correct
23	Correct	13 ms	32212 KB	Output is correct
24	Correct	12 ms	32212 KB	Output is correct
25	Correct	12 ms	32220 KB	Output is correct
26	Correct	12 ms	32184 KB	Output is correct
27	Correct	13 ms	32204 KB	Output is correct
28	Correct	14 ms	32212 KB	Output is correct
29	Correct	13 ms	32212 KB	Output is correct
30	Correct	13 ms	32196 KB	Output is correct
31	Correct	14 ms	32340 KB	Output is correct
32	Correct	17 ms	34152 KB	Output is correct
33	Correct	19 ms	34320 KB	Output is correct
34	Correct	15 ms	33108 KB	Output is correct
35	Correct	27 ms	37636 KB	Output is correct
36	Correct	27 ms	37684 KB	Output is correct
37	Correct	26 ms	37756 KB	Output is correct
38	Correct	30 ms	37644 KB	Output is correct
39	Correct	41 ms	37748 KB	Output is correct
40	Correct	31 ms	37672 KB	Output is correct
41	Correct	31 ms	37672 KB	Output is correct
42	Correct	42 ms	37728 KB	Output is correct
43	Correct	29 ms	37904 KB	Output is correct
44	Correct	13 ms	32200 KB	Output is correct
45	Correct	12 ms	32228 KB	Output is correct
46	Correct	13 ms	32204 KB	Output is correct
47	Correct	13 ms	32176 KB	Output is correct
48	Correct	13 ms	32212 KB	Output is correct
49	Correct	14 ms	32188 KB	Output is correct
50	Correct	12 ms	32212 KB	Output is correct
51	Correct	12 ms	32244 KB	Output is correct
52	Correct	14 ms	32280 KB	Output is correct
53	Correct	13 ms	32208 KB	Output is correct
54	Correct	14 ms	32212 KB	Output is correct
55	Correct	22 ms	35212 KB	Output is correct
56	Correct	13 ms	32236 KB	Output is correct
57	Correct	13 ms	32488 KB	Output is correct
58	Correct	17 ms	33092 KB	Output is correct
59	Correct	37 ms	38880 KB	Output is correct
60	Correct	33 ms	38868 KB	Output is correct
61	Correct	34 ms	38856 KB	Output is correct
62	Correct	35 ms	38872 KB	Output is correct
63	Runtime error	841 ms	83156 KB	Execution killed with signal 11
64	Halted	0 ms	0 KB	-

답안 #593039

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 30.0 / 30.0

Subtask #3 0 / 60.0

Subtask #1
10.0 / 10.0

Subtask #2
30.0 / 30.0

Subtask #3
0 / 60.0