답안 #335510

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
335510	2020-12-12T21:33:08 Z	alishahali1382	Lamps (JOI19_lamps)	C++14	100 / 100	125 ms	2952 KB

lamp

#include <bits/stdc++.h>
#pragma GCC optimize ("O2,unroll-loops")
using namespace std;

int n, m, k, u, v, x, y, t, a, b, ans, inf=1000000010;
int dp[10], W[10][10], F[10];
string A, B;

inline void upd(int &x, int y){ if (x>y) x=y;}

int main(){
	ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
	W[0][1]=W[0][2]=1;
	W[0][3]=W[0][4]=2;
	W[1][2]=W[1][3]=1;
	W[1][4]=2;
	W[2][1]=W[2][4]=1;
	W[2][3]=2;
	W[3][4]=W[4][3]=2;
	for (int i=0; i<5; i++) for (int j=0; j<5; j++){
		W[i][j+5]=W[i][j]+1;
		W[i+5][j+5]=W[i+5][j]=W[i][j];
	}
	F[2]=F[3]=F[6]=F[9]=1;
	
	cin>>n>>A>>B;
	for (int i=0; i<10; i++) dp[i]=W[0][i];
	for (int i=1; i<=n; i++){
		if (A[i-1]==B[i-1]) dp[5]=inf;
		else dp[0]=inf;
		for (int j=0; j<10; j++) if (j%5 && F[j]!=B[i-1]-'0') dp[j]=inf;
		for (int u=0; u<10; u++) for (int v=0; v<10; v++) upd(dp[v], dp[u]+W[u][v]);
	}
	ans=inf;
	for (int i=0; i<10; i++) upd(ans, dp[i]);
	cout<<ans<<"\n";
	
	return 0;
}

Subtask #1
6.0 / 6.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	0 ms	364 KB	Output is correct
3	Correct	0 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	0 ms	364 KB	Output is correct
7	Correct	0 ms	364 KB	Output is correct
8	Correct	0 ms	364 KB	Output is correct
9	Correct	0 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	0 ms	364 KB	Output is correct
12	Correct	0 ms	364 KB	Output is correct
13	Correct	0 ms	364 KB	Output is correct
14	Correct	0 ms	364 KB	Output is correct
15	Correct	0 ms	364 KB	Output is correct
16	Correct	0 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	1 ms	364 KB	Output is correct
24	Correct	1 ms	364 KB	Output is correct
25	Correct	0 ms	364 KB	Output is correct
26	Correct	0 ms	364 KB	Output is correct
27	Correct	1 ms	364 KB	Output is correct
28	Correct	1 ms	384 KB	Output is correct
29	Correct	1 ms	364 KB	Output is correct
30	Correct	0 ms	364 KB	Output is correct
31	Correct	0 ms	364 KB	Output is correct
32	Correct	0 ms	364 KB	Output is correct
33	Correct	1 ms	364 KB	Output is correct
34	Correct	0 ms	364 KB	Output is correct

Subtask #2
41.0 / 41.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	0 ms	364 KB	Output is correct
3	Correct	0 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	0 ms	364 KB	Output is correct
7	Correct	0 ms	364 KB	Output is correct
8	Correct	0 ms	364 KB	Output is correct
9	Correct	0 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	0 ms	364 KB	Output is correct
12	Correct	0 ms	364 KB	Output is correct
13	Correct	0 ms	364 KB	Output is correct
14	Correct	0 ms	364 KB	Output is correct
15	Correct	0 ms	364 KB	Output is correct
16	Correct	0 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	1 ms	364 KB	Output is correct
24	Correct	1 ms	364 KB	Output is correct
25	Correct	0 ms	364 KB	Output is correct
26	Correct	0 ms	364 KB	Output is correct
27	Correct	1 ms	364 KB	Output is correct
28	Correct	1 ms	384 KB	Output is correct
29	Correct	1 ms	364 KB	Output is correct
30	Correct	0 ms	364 KB	Output is correct
31	Correct	0 ms	364 KB	Output is correct
32	Correct	0 ms	364 KB	Output is correct
33	Correct	1 ms	364 KB	Output is correct
34	Correct	0 ms	364 KB	Output is correct
35	Correct	1 ms	364 KB	Output is correct
36	Correct	1 ms	364 KB	Output is correct
37	Correct	1 ms	364 KB	Output is correct
38	Correct	1 ms	364 KB	Output is correct
39	Correct	1 ms	364 KB	Output is correct
40	Correct	1 ms	364 KB	Output is correct
41	Correct	1 ms	364 KB	Output is correct
42	Correct	1 ms	364 KB	Output is correct
43	Correct	1 ms	364 KB	Output is correct
44	Correct	1 ms	364 KB	Output is correct
45	Correct	1 ms	364 KB	Output is correct
46	Correct	1 ms	364 KB	Output is correct
47	Correct	1 ms	364 KB	Output is correct
48	Correct	1 ms	364 KB	Output is correct
49	Correct	1 ms	364 KB	Output is correct
50	Correct	1 ms	364 KB	Output is correct
51	Correct	1 ms	364 KB	Output is correct
52	Correct	1 ms	364 KB	Output is correct
53	Correct	1 ms	364 KB	Output is correct
54	Correct	1 ms	364 KB	Output is correct
55	Correct	1 ms	364 KB	Output is correct
56	Correct	1 ms	364 KB	Output is correct
57	Correct	1 ms	364 KB	Output is correct
58	Correct	1 ms	364 KB	Output is correct

Subtask #3
4.0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	0 ms	364 KB	Output is correct
4	Correct	0 ms	364 KB	Output is correct
5	Correct	0 ms	364 KB	Output is correct
6	Correct	0 ms	364 KB	Output is correct
7	Correct	101 ms	2824 KB	Output is correct
8	Correct	115 ms	2824 KB	Output is correct
9	Correct	115 ms	2824 KB	Output is correct
10	Correct	113 ms	2824 KB	Output is correct
11	Correct	125 ms	2824 KB	Output is correct
12	Correct	101 ms	2824 KB	Output is correct
13	Correct	105 ms	2824 KB	Output is correct
14	Correct	108 ms	2952 KB	Output is correct

Subtask #4
49.0 / 49.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	0 ms	364 KB	Output is correct
3	Correct	0 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	0 ms	364 KB	Output is correct
7	Correct	0 ms	364 KB	Output is correct
8	Correct	0 ms	364 KB	Output is correct
9	Correct	0 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	0 ms	364 KB	Output is correct
12	Correct	0 ms	364 KB	Output is correct
13	Correct	0 ms	364 KB	Output is correct
14	Correct	0 ms	364 KB	Output is correct
15	Correct	0 ms	364 KB	Output is correct
16	Correct	0 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	1 ms	364 KB	Output is correct
24	Correct	1 ms	364 KB	Output is correct
25	Correct	0 ms	364 KB	Output is correct
26	Correct	0 ms	364 KB	Output is correct
27	Correct	1 ms	364 KB	Output is correct
28	Correct	1 ms	384 KB	Output is correct
29	Correct	1 ms	364 KB	Output is correct
30	Correct	0 ms	364 KB	Output is correct
31	Correct	0 ms	364 KB	Output is correct
32	Correct	0 ms	364 KB	Output is correct
33	Correct	1 ms	364 KB	Output is correct
34	Correct	0 ms	364 KB	Output is correct
35	Correct	1 ms	364 KB	Output is correct
36	Correct	1 ms	364 KB	Output is correct
37	Correct	1 ms	364 KB	Output is correct
38	Correct	1 ms	364 KB	Output is correct
39	Correct	1 ms	364 KB	Output is correct
40	Correct	1 ms	364 KB	Output is correct
41	Correct	1 ms	364 KB	Output is correct
42	Correct	1 ms	364 KB	Output is correct
43	Correct	1 ms	364 KB	Output is correct
44	Correct	1 ms	364 KB	Output is correct
45	Correct	1 ms	364 KB	Output is correct
46	Correct	1 ms	364 KB	Output is correct
47	Correct	1 ms	364 KB	Output is correct
48	Correct	1 ms	364 KB	Output is correct
49	Correct	1 ms	364 KB	Output is correct
50	Correct	1 ms	364 KB	Output is correct
51	Correct	1 ms	364 KB	Output is correct
52	Correct	1 ms	364 KB	Output is correct
53	Correct	1 ms	364 KB	Output is correct
54	Correct	1 ms	364 KB	Output is correct
55	Correct	1 ms	364 KB	Output is correct
56	Correct	1 ms	364 KB	Output is correct
57	Correct	1 ms	364 KB	Output is correct
58	Correct	1 ms	364 KB	Output is correct
59	Correct	1 ms	364 KB	Output is correct
60	Correct	1 ms	364 KB	Output is correct
61	Correct	0 ms	364 KB	Output is correct
62	Correct	0 ms	364 KB	Output is correct
63	Correct	0 ms	364 KB	Output is correct
64	Correct	0 ms	364 KB	Output is correct
65	Correct	101 ms	2824 KB	Output is correct
66	Correct	115 ms	2824 KB	Output is correct
67	Correct	115 ms	2824 KB	Output is correct
68	Correct	113 ms	2824 KB	Output is correct
69	Correct	125 ms	2824 KB	Output is correct
70	Correct	101 ms	2824 KB	Output is correct
71	Correct	105 ms	2824 KB	Output is correct
72	Correct	108 ms	2952 KB	Output is correct
73	Correct	117 ms	2824 KB	Output is correct
74	Correct	111 ms	2824 KB	Output is correct
75	Correct	112 ms	2824 KB	Output is correct
76	Correct	112 ms	2824 KB	Output is correct
77	Correct	117 ms	2824 KB	Output is correct
78	Correct	118 ms	2824 KB	Output is correct
79	Correct	111 ms	2824 KB	Output is correct
80	Correct	111 ms	2824 KB	Output is correct
81	Correct	116 ms	2824 KB	Output is correct
82	Correct	116 ms	2824 KB	Output is correct
83	Correct	115 ms	2824 KB	Output is correct
84	Correct	114 ms	2824 KB	Output is correct
85	Correct	114 ms	2824 KB	Output is correct
86	Correct	113 ms	2824 KB	Output is correct
87	Correct	113 ms	2824 KB	Output is correct
88	Correct	108 ms	2824 KB	Output is correct
89	Correct	109 ms	2824 KB	Output is correct
90	Correct	108 ms	2824 KB	Output is correct
91	Correct	115 ms	2824 KB	Output is correct
92	Correct	119 ms	2824 KB	Output is correct
93	Correct	120 ms	2824 KB	Output is correct
94	Correct	120 ms	2824 KB	Output is correct
95	Correct	119 ms	2824 KB	Output is correct
96	Correct	120 ms	2824 KB	Output is correct
97	Correct	125 ms	2824 KB	Output is correct
98	Correct	121 ms	2824 KB	Output is correct
99	Correct	119 ms	2824 KB	Output is correct
100	Correct	119 ms	2824 KB	Output is correct
101	Correct	119 ms	2824 KB	Output is correct
102	Correct	119 ms	2824 KB	Output is correct

답안 #335510

Compilation message

Subtask #1 6.0 / 6.0

Subtask #2 41.0 / 41.0

Subtask #3 4.0 / 4.0

Subtask #4 49.0 / 49.0

Subtask #1
6.0 / 6.0

Subtask #2
41.0 / 41.0

Subtask #3
4.0 / 4.0

Subtask #4
49.0 / 49.0