#include <bits/stdc++.h>
using namespace std;
#define int long long
int dp[1<<11][(1<<11)+1];
int d[(1<<11)+1][(1<<11)+1];
signed main(){
ios_base::sync_with_stdio(false);
cin.tie(0);
int n; cin >> n;
for(int i=0; i<=n; i++){
for(int j=0; j<n; j++){
dp[j][i]=1e18;
}
dp[0][i]=0;
}
for(int i=0; i<n; i++){
for(int l=0; l<n; l++)
cin >> d[i][l];
}
for(int i=1; i<n; i++){
int c=0, val=i;
int f=0;
for(int h=0; h<11; h++){
if(val&(1<<h)){
c=h;
break;
}
}
for(int h=c; h<=11; h++){
f+=(1<<h);
}
for(int g=0; g<n; g++){
if(g&(1<<c)){
int h = g^(1<<c);
h&=f;
for(int l=0; l<(1<<c); l++){
dp[i][h+l]=min(dp[i][h+l], dp[i-1][g]+d[g][h+l]);
}
}
else{
int h = g^(1<<c);
h&=f;
for(int l=0; l<(1<<c); l++){
dp[i][h+l]=min(dp[i][h+l], dp[i-1][g]+d[g][h+l]);
}
}
}
}
int mi=1e18;
for(int l=0; l<n; l++) mi=min(mi, dp[n-1][l]);
cout<<mi;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
6480 KB |
Output is correct |
2 |
Correct |
1 ms |
6480 KB |
Output is correct |
3 |
Correct |
2 ms |
6480 KB |
Output is correct |
4 |
Correct |
2 ms |
6480 KB |
Output is correct |
5 |
Correct |
1 ms |
6480 KB |
Output is correct |
6 |
Correct |
1 ms |
6480 KB |
Output is correct |
7 |
Correct |
2 ms |
6480 KB |
Output is correct |
8 |
Correct |
1 ms |
6480 KB |
Output is correct |
9 |
Correct |
2 ms |
6480 KB |
Output is correct |
10 |
Correct |
2 ms |
6648 KB |
Output is correct |
11 |
Correct |
2 ms |
6480 KB |
Output is correct |
12 |
Correct |
2 ms |
6480 KB |
Output is correct |
13 |
Correct |
1 ms |
6480 KB |
Output is correct |
14 |
Correct |
1 ms |
6480 KB |
Output is correct |
15 |
Correct |
2 ms |
6480 KB |
Output is correct |
16 |
Correct |
3 ms |
6480 KB |
Output is correct |
17 |
Correct |
2 ms |
6480 KB |
Output is correct |
18 |
Correct |
2 ms |
6480 KB |
Output is correct |
19 |
Correct |
1 ms |
6480 KB |
Output is correct |
20 |
Correct |
2 ms |
6616 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
6480 KB |
Output is correct |
2 |
Correct |
1 ms |
6480 KB |
Output is correct |
3 |
Correct |
2 ms |
6480 KB |
Output is correct |
4 |
Correct |
2 ms |
6480 KB |
Output is correct |
5 |
Correct |
1 ms |
6480 KB |
Output is correct |
6 |
Correct |
1 ms |
6480 KB |
Output is correct |
7 |
Correct |
2 ms |
6480 KB |
Output is correct |
8 |
Correct |
1 ms |
6480 KB |
Output is correct |
9 |
Correct |
2 ms |
6480 KB |
Output is correct |
10 |
Correct |
2 ms |
6648 KB |
Output is correct |
11 |
Correct |
2 ms |
6480 KB |
Output is correct |
12 |
Correct |
2 ms |
6480 KB |
Output is correct |
13 |
Correct |
1 ms |
6480 KB |
Output is correct |
14 |
Correct |
1 ms |
6480 KB |
Output is correct |
15 |
Correct |
2 ms |
6480 KB |
Output is correct |
16 |
Correct |
3 ms |
6480 KB |
Output is correct |
17 |
Correct |
2 ms |
6480 KB |
Output is correct |
18 |
Correct |
2 ms |
6480 KB |
Output is correct |
19 |
Correct |
1 ms |
6480 KB |
Output is correct |
20 |
Correct |
2 ms |
6616 KB |
Output is correct |
21 |
Correct |
3 ms |
6736 KB |
Output is correct |
22 |
Correct |
3 ms |
6900 KB |
Output is correct |
23 |
Correct |
5 ms |
6736 KB |
Output is correct |
24 |
Correct |
2 ms |
6480 KB |
Output is correct |
25 |
Correct |
2 ms |
6680 KB |
Output is correct |
26 |
Correct |
3 ms |
6736 KB |
Output is correct |
27 |
Correct |
3 ms |
6736 KB |
Output is correct |
28 |
Correct |
3 ms |
6736 KB |
Output is correct |
29 |
Correct |
3 ms |
6736 KB |
Output is correct |
30 |
Correct |
3 ms |
6736 KB |
Output is correct |
31 |
Correct |
3 ms |
6736 KB |
Output is correct |
32 |
Correct |
3 ms |
6956 KB |
Output is correct |
33 |
Correct |
4 ms |
6736 KB |
Output is correct |
34 |
Correct |
3 ms |
6736 KB |
Output is correct |
35 |
Correct |
3 ms |
6736 KB |
Output is correct |
36 |
Correct |
4 ms |
6736 KB |
Output is correct |
37 |
Correct |
3 ms |
6736 KB |
Output is correct |
38 |
Correct |
3 ms |
6736 KB |
Output is correct |
39 |
Correct |
3 ms |
6780 KB |
Output is correct |
40 |
Correct |
3 ms |
6904 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
6480 KB |
Output is correct |
2 |
Correct |
1 ms |
6480 KB |
Output is correct |
3 |
Correct |
2 ms |
6480 KB |
Output is correct |
4 |
Correct |
2 ms |
6480 KB |
Output is correct |
5 |
Correct |
1 ms |
6480 KB |
Output is correct |
6 |
Correct |
1 ms |
6480 KB |
Output is correct |
7 |
Correct |
2 ms |
6480 KB |
Output is correct |
8 |
Correct |
1 ms |
6480 KB |
Output is correct |
9 |
Correct |
2 ms |
6480 KB |
Output is correct |
10 |
Correct |
2 ms |
6648 KB |
Output is correct |
11 |
Correct |
2 ms |
6480 KB |
Output is correct |
12 |
Correct |
2 ms |
6480 KB |
Output is correct |
13 |
Correct |
1 ms |
6480 KB |
Output is correct |
14 |
Correct |
1 ms |
6480 KB |
Output is correct |
15 |
Correct |
2 ms |
6480 KB |
Output is correct |
16 |
Correct |
3 ms |
6480 KB |
Output is correct |
17 |
Correct |
2 ms |
6480 KB |
Output is correct |
18 |
Correct |
2 ms |
6480 KB |
Output is correct |
19 |
Correct |
1 ms |
6480 KB |
Output is correct |
20 |
Correct |
2 ms |
6616 KB |
Output is correct |
21 |
Correct |
3 ms |
6736 KB |
Output is correct |
22 |
Correct |
3 ms |
6900 KB |
Output is correct |
23 |
Correct |
5 ms |
6736 KB |
Output is correct |
24 |
Correct |
2 ms |
6480 KB |
Output is correct |
25 |
Correct |
2 ms |
6680 KB |
Output is correct |
26 |
Correct |
3 ms |
6736 KB |
Output is correct |
27 |
Correct |
3 ms |
6736 KB |
Output is correct |
28 |
Correct |
3 ms |
6736 KB |
Output is correct |
29 |
Correct |
3 ms |
6736 KB |
Output is correct |
30 |
Correct |
3 ms |
6736 KB |
Output is correct |
31 |
Correct |
3 ms |
6736 KB |
Output is correct |
32 |
Correct |
3 ms |
6956 KB |
Output is correct |
33 |
Correct |
4 ms |
6736 KB |
Output is correct |
34 |
Correct |
3 ms |
6736 KB |
Output is correct |
35 |
Correct |
3 ms |
6736 KB |
Output is correct |
36 |
Correct |
4 ms |
6736 KB |
Output is correct |
37 |
Correct |
3 ms |
6736 KB |
Output is correct |
38 |
Correct |
3 ms |
6736 KB |
Output is correct |
39 |
Correct |
3 ms |
6780 KB |
Output is correct |
40 |
Correct |
3 ms |
6904 KB |
Output is correct |
41 |
Correct |
25 ms |
19392 KB |
Output is correct |
42 |
Correct |
27 ms |
19392 KB |
Output is correct |
43 |
Correct |
26 ms |
20416 KB |
Output is correct |
44 |
Correct |
22 ms |
21472 KB |
Output is correct |
45 |
Correct |
27 ms |
20296 KB |
Output is correct |
46 |
Correct |
35 ms |
20280 KB |
Output is correct |
47 |
Correct |
41 ms |
19360 KB |
Output is correct |
48 |
Correct |
23 ms |
18092 KB |
Output is correct |
49 |
Correct |
24 ms |
17232 KB |
Output is correct |
50 |
Correct |
24 ms |
18000 KB |
Output is correct |
51 |
Correct |
23 ms |
20344 KB |
Output is correct |
52 |
Correct |
23 ms |
20296 KB |
Output is correct |
53 |
Correct |
24 ms |
17232 KB |
Output is correct |
54 |
Correct |
23 ms |
19308 KB |
Output is correct |
55 |
Correct |
25 ms |
17232 KB |
Output is correct |
56 |
Correct |
24 ms |
17144 KB |
Output is correct |
57 |
Correct |
22 ms |
20304 KB |
Output is correct |
58 |
Correct |
28 ms |
19276 KB |
Output is correct |
59 |
Correct |
24 ms |
17224 KB |
Output is correct |
60 |
Correct |
26 ms |
17384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
6480 KB |
Output is correct |
2 |
Correct |
1 ms |
6480 KB |
Output is correct |
3 |
Correct |
2 ms |
6480 KB |
Output is correct |
4 |
Correct |
2 ms |
6480 KB |
Output is correct |
5 |
Correct |
1 ms |
6480 KB |
Output is correct |
6 |
Correct |
1 ms |
6480 KB |
Output is correct |
7 |
Correct |
2 ms |
6480 KB |
Output is correct |
8 |
Correct |
1 ms |
6480 KB |
Output is correct |
9 |
Correct |
2 ms |
6480 KB |
Output is correct |
10 |
Correct |
2 ms |
6648 KB |
Output is correct |
11 |
Correct |
2 ms |
6480 KB |
Output is correct |
12 |
Correct |
2 ms |
6480 KB |
Output is correct |
13 |
Correct |
1 ms |
6480 KB |
Output is correct |
14 |
Correct |
1 ms |
6480 KB |
Output is correct |
15 |
Correct |
2 ms |
6480 KB |
Output is correct |
16 |
Correct |
3 ms |
6480 KB |
Output is correct |
17 |
Correct |
2 ms |
6480 KB |
Output is correct |
18 |
Correct |
2 ms |
6480 KB |
Output is correct |
19 |
Correct |
1 ms |
6480 KB |
Output is correct |
20 |
Correct |
2 ms |
6616 KB |
Output is correct |
21 |
Correct |
3 ms |
6736 KB |
Output is correct |
22 |
Correct |
3 ms |
6900 KB |
Output is correct |
23 |
Correct |
5 ms |
6736 KB |
Output is correct |
24 |
Correct |
2 ms |
6480 KB |
Output is correct |
25 |
Correct |
2 ms |
6680 KB |
Output is correct |
26 |
Correct |
3 ms |
6736 KB |
Output is correct |
27 |
Correct |
3 ms |
6736 KB |
Output is correct |
28 |
Correct |
3 ms |
6736 KB |
Output is correct |
29 |
Correct |
3 ms |
6736 KB |
Output is correct |
30 |
Correct |
3 ms |
6736 KB |
Output is correct |
31 |
Correct |
3 ms |
6736 KB |
Output is correct |
32 |
Correct |
3 ms |
6956 KB |
Output is correct |
33 |
Correct |
4 ms |
6736 KB |
Output is correct |
34 |
Correct |
3 ms |
6736 KB |
Output is correct |
35 |
Correct |
3 ms |
6736 KB |
Output is correct |
36 |
Correct |
4 ms |
6736 KB |
Output is correct |
37 |
Correct |
3 ms |
6736 KB |
Output is correct |
38 |
Correct |
3 ms |
6736 KB |
Output is correct |
39 |
Correct |
3 ms |
6780 KB |
Output is correct |
40 |
Correct |
3 ms |
6904 KB |
Output is correct |
41 |
Correct |
25 ms |
19392 KB |
Output is correct |
42 |
Correct |
27 ms |
19392 KB |
Output is correct |
43 |
Correct |
26 ms |
20416 KB |
Output is correct |
44 |
Correct |
22 ms |
21472 KB |
Output is correct |
45 |
Correct |
27 ms |
20296 KB |
Output is correct |
46 |
Correct |
35 ms |
20280 KB |
Output is correct |
47 |
Correct |
41 ms |
19360 KB |
Output is correct |
48 |
Correct |
23 ms |
18092 KB |
Output is correct |
49 |
Correct |
24 ms |
17232 KB |
Output is correct |
50 |
Correct |
24 ms |
18000 KB |
Output is correct |
51 |
Correct |
23 ms |
20344 KB |
Output is correct |
52 |
Correct |
23 ms |
20296 KB |
Output is correct |
53 |
Correct |
24 ms |
17232 KB |
Output is correct |
54 |
Correct |
23 ms |
19308 KB |
Output is correct |
55 |
Correct |
25 ms |
17232 KB |
Output is correct |
56 |
Correct |
24 ms |
17144 KB |
Output is correct |
57 |
Correct |
22 ms |
20304 KB |
Output is correct |
58 |
Correct |
28 ms |
19276 KB |
Output is correct |
59 |
Correct |
24 ms |
17224 KB |
Output is correct |
60 |
Correct |
26 ms |
17384 KB |
Output is correct |
61 |
Correct |
374 ms |
106288 KB |
Output is correct |
62 |
Correct |
419 ms |
106436 KB |
Output is correct |
63 |
Correct |
398 ms |
106464 KB |
Output is correct |
64 |
Correct |
391 ms |
106384 KB |
Output is correct |
65 |
Correct |
405 ms |
106312 KB |
Output is correct |
66 |
Correct |
433 ms |
106432 KB |
Output is correct |
67 |
Correct |
391 ms |
106608 KB |
Output is correct |
68 |
Correct |
407 ms |
106312 KB |
Output is correct |
69 |
Correct |
412 ms |
106312 KB |
Output is correct |
70 |
Correct |
386 ms |
106312 KB |
Output is correct |
71 |
Correct |
404 ms |
107080 KB |
Output is correct |
72 |
Correct |
377 ms |
107080 KB |
Output is correct |
73 |
Correct |
397 ms |
107112 KB |
Output is correct |
74 |
Correct |
443 ms |
106928 KB |
Output is correct |
75 |
Correct |
402 ms |
107080 KB |
Output is correct |
76 |
Correct |
364 ms |
106968 KB |
Output is correct |
77 |
Correct |
389 ms |
106972 KB |
Output is correct |
78 |
Correct |
372 ms |
107080 KB |
Output is correct |
79 |
Correct |
414 ms |
107108 KB |
Output is correct |
80 |
Correct |
388 ms |
107080 KB |
Output is correct |