Submission #954956

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
954956	2024-03-29T01:12:17 Z	willychan	Netrpeljivost (COI23_netrpeljivost)	C++17	100 / 100	392 ms	57936 KB

Main

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


const int N = 2050;

int cost[N][N];
ll dp[2][N];

int main(){
	ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
	int n;cin>>n;
	for(int i=0;i<n;i++){
		for(int j=0;j<n;j++) cin>>cost[i][j];
	}
	for(int i=1;i<n;i++){
		int b = (i&-i);
		for(int x=0;x<=n;x++) dp[i&1][x]=1e18;
		for(int x=0;x<n;x++){
			int l = x^b;
			l&=(~(b-1));
			for(int j=l;j<l+b;j++) dp[i&1][x] = min(dp[i&1][x],dp[!(i&1)][j]+cost[x][j]);
		}
	}
	ll minn = 1e18;
	for(int i=0;i<n;i++) minn = min(minn,dp[(n-1)&1][i]);
	cout<<minn<<"\n";

	return 0;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 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	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	468 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 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	1 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	1 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct

Subtask #2
17.0 / 17.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 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	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	468 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 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	1 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	1 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	2 ms	2652 KB	Output is correct
22	Correct	2 ms	2652 KB	Output is correct
23	Correct	2 ms	2688 KB	Output is correct
24	Correct	1 ms	2396 KB	Output is correct
25	Correct	1 ms	2392 KB	Output is correct
26	Correct	2 ms	2652 KB	Output is correct
27	Correct	2 ms	2652 KB	Output is correct
28	Correct	2 ms	2656 KB	Output is correct
29	Correct	2 ms	2648 KB	Output is correct
30	Correct	2 ms	2652 KB	Output is correct
31	Correct	2 ms	2524 KB	Output is correct
32	Correct	2 ms	2652 KB	Output is correct
33	Correct	3 ms	2648 KB	Output is correct
34	Correct	3 ms	2652 KB	Output is correct
35	Correct	2 ms	2648 KB	Output is correct
36	Correct	2 ms	2648 KB	Output is correct
37	Correct	2 ms	2648 KB	Output is correct
38	Correct	2 ms	2652 KB	Output is correct
39	Correct	3 ms	2672 KB	Output is correct
40	Correct	3 ms	2652 KB	Output is correct

Subtask #3
32.0 / 32.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 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	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	468 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 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	1 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	1 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	2 ms	2652 KB	Output is correct
22	Correct	2 ms	2652 KB	Output is correct
23	Correct	2 ms	2688 KB	Output is correct
24	Correct	1 ms	2396 KB	Output is correct
25	Correct	1 ms	2392 KB	Output is correct
26	Correct	2 ms	2652 KB	Output is correct
27	Correct	2 ms	2652 KB	Output is correct
28	Correct	2 ms	2656 KB	Output is correct
29	Correct	2 ms	2648 KB	Output is correct
30	Correct	2 ms	2652 KB	Output is correct
31	Correct	2 ms	2524 KB	Output is correct
32	Correct	2 ms	2652 KB	Output is correct
33	Correct	3 ms	2648 KB	Output is correct
34	Correct	3 ms	2652 KB	Output is correct
35	Correct	2 ms	2648 KB	Output is correct
36	Correct	2 ms	2648 KB	Output is correct
37	Correct	2 ms	2648 KB	Output is correct
38	Correct	2 ms	2652 KB	Output is correct
39	Correct	3 ms	2672 KB	Output is correct
40	Correct	3 ms	2652 KB	Output is correct
41	Correct	22 ms	7004 KB	Output is correct
42	Correct	22 ms	7004 KB	Output is correct
43	Correct	24 ms	7008 KB	Output is correct
44	Correct	22 ms	7004 KB	Output is correct
45	Correct	25 ms	7004 KB	Output is correct
46	Correct	22 ms	6992 KB	Output is correct
47	Correct	27 ms	6920 KB	Output is correct
48	Correct	22 ms	7004 KB	Output is correct
49	Correct	23 ms	6924 KB	Output is correct
50	Correct	23 ms	6996 KB	Output is correct
51	Correct	22 ms	6996 KB	Output is correct
52	Correct	23 ms	7176 KB	Output is correct
53	Correct	21 ms	7004 KB	Output is correct
54	Correct	22 ms	7056 KB	Output is correct
55	Correct	22 ms	7000 KB	Output is correct
56	Correct	23 ms	6992 KB	Output is correct
57	Correct	25 ms	7260 KB	Output is correct
58	Correct	22 ms	7004 KB	Output is correct
59	Correct	29 ms	7000 KB	Output is correct
60	Correct	22 ms	7004 KB	Output is correct

Subtask #4
41.0 / 41.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 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	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	468 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 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	1 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	1 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	2 ms	2652 KB	Output is correct
22	Correct	2 ms	2652 KB	Output is correct
23	Correct	2 ms	2688 KB	Output is correct
24	Correct	1 ms	2396 KB	Output is correct
25	Correct	1 ms	2392 KB	Output is correct
26	Correct	2 ms	2652 KB	Output is correct
27	Correct	2 ms	2652 KB	Output is correct
28	Correct	2 ms	2656 KB	Output is correct
29	Correct	2 ms	2648 KB	Output is correct
30	Correct	2 ms	2652 KB	Output is correct
31	Correct	2 ms	2524 KB	Output is correct
32	Correct	2 ms	2652 KB	Output is correct
33	Correct	3 ms	2648 KB	Output is correct
34	Correct	3 ms	2652 KB	Output is correct
35	Correct	2 ms	2648 KB	Output is correct
36	Correct	2 ms	2648 KB	Output is correct
37	Correct	2 ms	2648 KB	Output is correct
38	Correct	2 ms	2652 KB	Output is correct
39	Correct	3 ms	2672 KB	Output is correct
40	Correct	3 ms	2652 KB	Output is correct
41	Correct	22 ms	7004 KB	Output is correct
42	Correct	22 ms	7004 KB	Output is correct
43	Correct	24 ms	7008 KB	Output is correct
44	Correct	22 ms	7004 KB	Output is correct
45	Correct	25 ms	7004 KB	Output is correct
46	Correct	22 ms	6992 KB	Output is correct
47	Correct	27 ms	6920 KB	Output is correct
48	Correct	22 ms	7004 KB	Output is correct
49	Correct	23 ms	6924 KB	Output is correct
50	Correct	23 ms	6996 KB	Output is correct
51	Correct	22 ms	6996 KB	Output is correct
52	Correct	23 ms	7176 KB	Output is correct
53	Correct	21 ms	7004 KB	Output is correct
54	Correct	22 ms	7056 KB	Output is correct
55	Correct	22 ms	7000 KB	Output is correct
56	Correct	23 ms	6992 KB	Output is correct
57	Correct	25 ms	7260 KB	Output is correct
58	Correct	22 ms	7004 KB	Output is correct
59	Correct	29 ms	7000 KB	Output is correct
60	Correct	22 ms	7004 KB	Output is correct
61	Correct	366 ms	57460 KB	Output is correct
62	Correct	374 ms	57048 KB	Output is correct
63	Correct	388 ms	57164 KB	Output is correct
64	Correct	356 ms	57156 KB	Output is correct
65	Correct	368 ms	57044 KB	Output is correct
66	Correct	360 ms	57168 KB	Output is correct
67	Correct	366 ms	57172 KB	Output is correct
68	Correct	392 ms	57140 KB	Output is correct
69	Correct	368 ms	57064 KB	Output is correct
70	Correct	362 ms	57292 KB	Output is correct
71	Correct	354 ms	57680 KB	Output is correct
72	Correct	365 ms	57792 KB	Output is correct
73	Correct	359 ms	57844 KB	Output is correct
74	Correct	361 ms	57684 KB	Output is correct
75	Correct	377 ms	57936 KB	Output is correct
76	Correct	359 ms	57792 KB	Output is correct
77	Correct	392 ms	57728 KB	Output is correct
78	Correct	366 ms	57428 KB	Output is correct
79	Correct	366 ms	57668 KB	Output is correct
80	Correct	360 ms	57820 KB	Output is correct

Submission #954956

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 17.0 / 17.0

Subtask #3 32.0 / 32.0

Subtask #4 41.0 / 41.0

Subtask #1
10.0 / 10.0

Subtask #2
17.0 / 17.0

Subtask #3
32.0 / 32.0

Subtask #4
41.0 / 41.0