답안 #937598

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
937598	2024-03-04T09:31:26 Z	WonderfulWhale	Lamps (JOI19_lamps)	C++17	100 / 100	334 ms	83012 KB

lamp

#include<bits/stdc++.h>
using namespace std;
 
#define int int64_t
#define pb push_back
#define pii pair<int, int>
#define st first
#define nd second
#define sz(x) (int)(x).size()
#define all(x) (x).begin(), (x).end()
 
int dp[1000009][2][5];
 
int dis[5][5] = {
	{0, 1, 1, 2, 2},
	{0, 0, 1, 1, 2},
	{0, 1, 0, 2, 1},
	{0, 0, 0, 0, 1},
	{0, 0, 0, 1, 0}
};
 
int32_t main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
 
 
	int n;
	cin >> n;
	for(int i=0;i<=n;i++) {
		for(int j=0;j<5;j++) {
			dp[i][0][j] = dp[i][1][j] = 1e9;
		}
	}
	dp[0][0][0] = 0;
	string A, B;
	cin >> A >> B;
	for(int i=1;i<=n;i++) {
		for(int j1=0;j1<2;j1++) {
			for(int j2=0;j2<5;j2++) {
				for(int k1=0;k1<2;k1++) {
					for(int k2=0;k2<5;k2++) {
						int New = A[i-1]-'0';
						if(k2==2||k2==3) New = 1;
						if(k2==1||k2==4) New = 0;
						if(k1) New = 1-New;
						if(New!=B[i-1]-'0') continue;
						bool is = k1&&(!j1);
						dp[i][k1][k2] = min(dp[i][k1][k2], 
								dp[i-1][j1][j2]+is+dis[j2][k2]);
					}
				}
			}
		}
	}
	int ans = 1e9;
	for(int i=0;i<5;i++)
		ans = min({ans, dp[n][0][i], dp[n][1][i]});
	cout << ans << "\n";
}

Subtask #1
6.0 / 6.0

#	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	344 KB	Output is correct
6	Correct	0 ms	344 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	344 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	352 KB	Output is correct
22	Correct	1 ms	352 KB	Output is correct
23	Correct	1 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	1 ms	352 KB	Output is correct
27	Correct	1 ms	360 KB	Output is correct
28	Correct	0 ms	360 KB	Output is correct
29	Correct	0 ms	360 KB	Output is correct
30	Correct	1 ms	372 KB	Output is correct
31	Correct	0 ms	356 KB	Output is correct
32	Correct	1 ms	356 KB	Output is correct
33	Correct	0 ms	356 KB	Output is correct
34	Correct	0 ms	356 KB	Output is correct

Subtask #2
41.0 / 41.0

#	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	344 KB	Output is correct
6	Correct	0 ms	344 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	344 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	352 KB	Output is correct
22	Correct	1 ms	352 KB	Output is correct
23	Correct	1 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	1 ms	352 KB	Output is correct
27	Correct	1 ms	360 KB	Output is correct
28	Correct	0 ms	360 KB	Output is correct
29	Correct	0 ms	360 KB	Output is correct
30	Correct	1 ms	372 KB	Output is correct
31	Correct	0 ms	356 KB	Output is correct
32	Correct	1 ms	356 KB	Output is correct
33	Correct	0 ms	356 KB	Output is correct
34	Correct	0 ms	356 KB	Output is correct
35	Correct	1 ms	612 KB	Output is correct
36	Correct	1 ms	612 KB	Output is correct
37	Correct	1 ms	612 KB	Output is correct
38	Correct	1 ms	612 KB	Output is correct
39	Correct	1 ms	612 KB	Output is correct
40	Correct	1 ms	476 KB	Output is correct
41	Correct	1 ms	612 KB	Output is correct
42	Correct	1 ms	612 KB	Output is correct
43	Correct	1 ms	612 KB	Output is correct
44	Correct	1 ms	612 KB	Output is correct
45	Correct	1 ms	612 KB	Output is correct
46	Correct	1 ms	612 KB	Output is correct
47	Correct	1 ms	480 KB	Output is correct
48	Correct	1 ms	1040 KB	Output is correct
49	Correct	1 ms	604 KB	Output is correct
50	Correct	1 ms	604 KB	Output is correct
51	Correct	1 ms	604 KB	Output is correct
52	Correct	1 ms	636 KB	Output is correct
53	Correct	1 ms	604 KB	Output is correct
54	Correct	1 ms	604 KB	Output is correct
55	Correct	1 ms	464 KB	Output is correct
56	Correct	1 ms	604 KB	Output is correct
57	Correct	1 ms	604 KB	Output is correct
58	Correct	1 ms	604 KB	Output is correct

Subtask #3
4.0 / 4.0

#	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	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	287 ms	82084 KB	Output is correct
8	Correct	299 ms	82160 KB	Output is correct
9	Correct	290 ms	82088 KB	Output is correct
10	Correct	296 ms	82156 KB	Output is correct
11	Correct	290 ms	82160 KB	Output is correct
12	Correct	292 ms	82160 KB	Output is correct
13	Correct	284 ms	82340 KB	Output is correct
14	Correct	290 ms	82160 KB	Output is correct

Subtask #4
49.0 / 49.0

#	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	344 KB	Output is correct
6	Correct	0 ms	344 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	344 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	352 KB	Output is correct
22	Correct	1 ms	352 KB	Output is correct
23	Correct	1 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	1 ms	352 KB	Output is correct
27	Correct	1 ms	360 KB	Output is correct
28	Correct	0 ms	360 KB	Output is correct
29	Correct	0 ms	360 KB	Output is correct
30	Correct	1 ms	372 KB	Output is correct
31	Correct	0 ms	356 KB	Output is correct
32	Correct	1 ms	356 KB	Output is correct
33	Correct	0 ms	356 KB	Output is correct
34	Correct	0 ms	356 KB	Output is correct
35	Correct	1 ms	612 KB	Output is correct
36	Correct	1 ms	612 KB	Output is correct
37	Correct	1 ms	612 KB	Output is correct
38	Correct	1 ms	612 KB	Output is correct
39	Correct	1 ms	612 KB	Output is correct
40	Correct	1 ms	476 KB	Output is correct
41	Correct	1 ms	612 KB	Output is correct
42	Correct	1 ms	612 KB	Output is correct
43	Correct	1 ms	612 KB	Output is correct
44	Correct	1 ms	612 KB	Output is correct
45	Correct	1 ms	612 KB	Output is correct
46	Correct	1 ms	612 KB	Output is correct
47	Correct	1 ms	480 KB	Output is correct
48	Correct	1 ms	1040 KB	Output is correct
49	Correct	1 ms	604 KB	Output is correct
50	Correct	1 ms	604 KB	Output is correct
51	Correct	1 ms	604 KB	Output is correct
52	Correct	1 ms	636 KB	Output is correct
53	Correct	1 ms	604 KB	Output is correct
54	Correct	1 ms	604 KB	Output is correct
55	Correct	1 ms	464 KB	Output is correct
56	Correct	1 ms	604 KB	Output is correct
57	Correct	1 ms	604 KB	Output is correct
58	Correct	1 ms	604 KB	Output is correct
59	Correct	1 ms	348 KB	Output is correct
60	Correct	0 ms	348 KB	Output is correct
61	Correct	0 ms	348 KB	Output is correct
62	Correct	0 ms	348 KB	Output is correct
63	Correct	0 ms	344 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	287 ms	82084 KB	Output is correct
66	Correct	299 ms	82160 KB	Output is correct
67	Correct	290 ms	82088 KB	Output is correct
68	Correct	296 ms	82156 KB	Output is correct
69	Correct	290 ms	82160 KB	Output is correct
70	Correct	292 ms	82160 KB	Output is correct
71	Correct	284 ms	82340 KB	Output is correct
72	Correct	290 ms	82160 KB	Output is correct
73	Correct	289 ms	82680 KB	Output is correct
74	Correct	299 ms	82680 KB	Output is correct
75	Correct	281 ms	82680 KB	Output is correct
76	Correct	295 ms	82784 KB	Output is correct
77	Correct	280 ms	82668 KB	Output is correct
78	Correct	289 ms	82844 KB	Output is correct
79	Correct	289 ms	82836 KB	Output is correct
80	Correct	280 ms	82832 KB	Output is correct
81	Correct	284 ms	82788 KB	Output is correct
82	Correct	283 ms	82796 KB	Output is correct
83	Correct	314 ms	82956 KB	Output is correct
84	Correct	295 ms	82668 KB	Output is correct
85	Correct	297 ms	82776 KB	Output is correct
86	Correct	290 ms	82668 KB	Output is correct
87	Correct	334 ms	82780 KB	Output is correct
88	Correct	297 ms	82672 KB	Output is correct
89	Correct	318 ms	82816 KB	Output is correct
90	Correct	296 ms	82780 KB	Output is correct
91	Correct	298 ms	82780 KB	Output is correct
92	Correct	308 ms	82924 KB	Output is correct
93	Correct	307 ms	82768 KB	Output is correct
94	Correct	306 ms	82832 KB	Output is correct
95	Correct	299 ms	82776 KB	Output is correct
96	Correct	300 ms	82784 KB	Output is correct
97	Correct	298 ms	82780 KB	Output is correct
98	Correct	313 ms	82780 KB	Output is correct
99	Correct	301 ms	82712 KB	Output is correct
100	Correct	304 ms	83012 KB	Output is correct
101	Correct	301 ms	82732 KB	Output is correct
102	Correct	309 ms	82680 KB	Output is correct

답안 #937598

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