| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 268775 |
2020-08-17T01:21:45 Z |
khsoo01 |
Wiring (IOI17_wiring) |
C++11 |
|
61 ms |
6652 KB |
#include "wiring.h"
#include<bits/stdc++.h>
#define X first
#define Y second
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
const int N = 200005, inf = 1e9+7;
int n;
pii a[N];
ll s[N], dt[N];
long long min_total_length(std::vector<int> r, std::vector<int> b) {
for(auto &T : r) a[++n] = {T, 0};
for(auto &T : b) a[++n] = {T, 1};
sort(a+1, a+1+n);
a[0] = {-inf, 1-a[1].Y};
for(int i=1;i<=n;i++) {
s[i] = s[i-1] + a[i].X;
}
for(int i=1,p=1;i<=n;i++) {
int j = i;
while(j<n && a[j+1].Y == a[i].Y) j++;
for(int k=p;k<i;k++) {
dt[k] = min(dt[k], dt[k-1] + a[i].X - a[k].X);
}
ll C = 0, M = dt[i-1];
for(int k=i;k<=j;k++) {
C += a[k].X - a[i-1].X;
int X = 2*i-2-k;
if(X+1 >= p) {
M = min(M, dt[X] + 1ll * a[i-1].X * (i-1-X) - s[i-1] + s[X]);
}
dt[k] = C + M;
}
p = i;
i = j;
}
return dt[n];
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
0 ms |
384 KB |
Output is correct |
| 8 |
Correct |
0 ms |
384 KB |
Output is correct |
| 9 |
Correct |
0 ms |
384 KB |
Output is correct |
| 10 |
Correct |
0 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
0 ms |
384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
0 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
33 ms |
4984 KB |
Output is correct |
| 4 |
Correct |
31 ms |
4992 KB |
Output is correct |
| 5 |
Correct |
38 ms |
4984 KB |
Output is correct |
| 6 |
Correct |
41 ms |
6520 KB |
Output is correct |
| 7 |
Correct |
49 ms |
6536 KB |
Output is correct |
| 8 |
Correct |
41 ms |
6520 KB |
Output is correct |
| 9 |
Correct |
42 ms |
6520 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
56 ms |
6520 KB |
Output is correct |
| 4 |
Correct |
54 ms |
6520 KB |
Output is correct |
| 5 |
Correct |
0 ms |
384 KB |
Output is correct |
| 6 |
Correct |
0 ms |
384 KB |
Output is correct |
| 7 |
Correct |
0 ms |
384 KB |
Output is correct |
| 8 |
Correct |
0 ms |
384 KB |
Output is correct |
| 9 |
Correct |
0 ms |
384 KB |
Output is correct |
| 10 |
Correct |
0 ms |
384 KB |
Output is correct |
| 11 |
Correct |
0 ms |
384 KB |
Output is correct |
| 12 |
Correct |
0 ms |
384 KB |
Output is correct |
| 13 |
Correct |
0 ms |
384 KB |
Output is correct |
| 14 |
Correct |
0 ms |
384 KB |
Output is correct |
| 15 |
Correct |
0 ms |
384 KB |
Output is correct |
| 16 |
Correct |
0 ms |
384 KB |
Output is correct |
| 17 |
Correct |
0 ms |
384 KB |
Output is correct |
| 18 |
Correct |
54 ms |
6520 KB |
Output is correct |
| 19 |
Correct |
54 ms |
6524 KB |
Output is correct |
| 20 |
Correct |
57 ms |
6520 KB |
Output is correct |
| 21 |
Correct |
54 ms |
6560 KB |
Output is correct |
| 22 |
Correct |
55 ms |
6520 KB |
Output is correct |
| 23 |
Correct |
56 ms |
6588 KB |
Output is correct |
| 24 |
Correct |
59 ms |
6524 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
384 KB |
Output is correct |
| 2 |
Correct |
44 ms |
6520 KB |
Output is correct |
| 3 |
Correct |
48 ms |
6524 KB |
Output is correct |
| 4 |
Correct |
48 ms |
6520 KB |
Output is correct |
| 5 |
Correct |
48 ms |
6520 KB |
Output is correct |
| 6 |
Correct |
0 ms |
384 KB |
Output is correct |
| 7 |
Correct |
0 ms |
384 KB |
Output is correct |
| 8 |
Correct |
0 ms |
384 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
0 ms |
384 KB |
Output is correct |
| 11 |
Correct |
0 ms |
384 KB |
Output is correct |
| 12 |
Correct |
0 ms |
384 KB |
Output is correct |
| 13 |
Correct |
0 ms |
384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
0 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
0 ms |
384 KB |
Output is correct |
| 18 |
Correct |
43 ms |
6648 KB |
Output is correct |
| 19 |
Correct |
47 ms |
6540 KB |
Output is correct |
| 20 |
Correct |
43 ms |
6524 KB |
Output is correct |
| 21 |
Correct |
41 ms |
6520 KB |
Output is correct |
| 22 |
Correct |
43 ms |
6520 KB |
Output is correct |
| 23 |
Correct |
40 ms |
6648 KB |
Output is correct |
| 24 |
Correct |
37 ms |
6520 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
384 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
1 ms |
384 KB |
Output is correct |
| 4 |
Correct |
1 ms |
384 KB |
Output is correct |
| 5 |
Correct |
1 ms |
384 KB |
Output is correct |
| 6 |
Correct |
1 ms |
384 KB |
Output is correct |
| 7 |
Correct |
0 ms |
384 KB |
Output is correct |
| 8 |
Correct |
0 ms |
384 KB |
Output is correct |
| 9 |
Correct |
0 ms |
384 KB |
Output is correct |
| 10 |
Correct |
0 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
384 KB |
Output is correct |
| 12 |
Correct |
1 ms |
384 KB |
Output is correct |
| 13 |
Correct |
0 ms |
384 KB |
Output is correct |
| 14 |
Correct |
1 ms |
384 KB |
Output is correct |
| 15 |
Correct |
0 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
384 KB |
Output is correct |
| 17 |
Correct |
1 ms |
384 KB |
Output is correct |
| 18 |
Correct |
1 ms |
384 KB |
Output is correct |
| 19 |
Correct |
33 ms |
4984 KB |
Output is correct |
| 20 |
Correct |
31 ms |
4992 KB |
Output is correct |
| 21 |
Correct |
38 ms |
4984 KB |
Output is correct |
| 22 |
Correct |
41 ms |
6520 KB |
Output is correct |
| 23 |
Correct |
49 ms |
6536 KB |
Output is correct |
| 24 |
Correct |
41 ms |
6520 KB |
Output is correct |
| 25 |
Correct |
42 ms |
6520 KB |
Output is correct |
| 26 |
Correct |
1 ms |
384 KB |
Output is correct |
| 27 |
Correct |
1 ms |
384 KB |
Output is correct |
| 28 |
Correct |
56 ms |
6520 KB |
Output is correct |
| 29 |
Correct |
54 ms |
6520 KB |
Output is correct |
| 30 |
Correct |
0 ms |
384 KB |
Output is correct |
| 31 |
Correct |
0 ms |
384 KB |
Output is correct |
| 32 |
Correct |
0 ms |
384 KB |
Output is correct |
| 33 |
Correct |
0 ms |
384 KB |
Output is correct |
| 34 |
Correct |
0 ms |
384 KB |
Output is correct |
| 35 |
Correct |
0 ms |
384 KB |
Output is correct |
| 36 |
Correct |
0 ms |
384 KB |
Output is correct |
| 37 |
Correct |
0 ms |
384 KB |
Output is correct |
| 38 |
Correct |
0 ms |
384 KB |
Output is correct |
| 39 |
Correct |
0 ms |
384 KB |
Output is correct |
| 40 |
Correct |
0 ms |
384 KB |
Output is correct |
| 41 |
Correct |
0 ms |
384 KB |
Output is correct |
| 42 |
Correct |
0 ms |
384 KB |
Output is correct |
| 43 |
Correct |
54 ms |
6520 KB |
Output is correct |
| 44 |
Correct |
54 ms |
6524 KB |
Output is correct |
| 45 |
Correct |
57 ms |
6520 KB |
Output is correct |
| 46 |
Correct |
54 ms |
6560 KB |
Output is correct |
| 47 |
Correct |
55 ms |
6520 KB |
Output is correct |
| 48 |
Correct |
56 ms |
6588 KB |
Output is correct |
| 49 |
Correct |
59 ms |
6524 KB |
Output is correct |
| 50 |
Correct |
0 ms |
384 KB |
Output is correct |
| 51 |
Correct |
44 ms |
6520 KB |
Output is correct |
| 52 |
Correct |
48 ms |
6524 KB |
Output is correct |
| 53 |
Correct |
48 ms |
6520 KB |
Output is correct |
| 54 |
Correct |
48 ms |
6520 KB |
Output is correct |
| 55 |
Correct |
0 ms |
384 KB |
Output is correct |
| 56 |
Correct |
0 ms |
384 KB |
Output is correct |
| 57 |
Correct |
0 ms |
384 KB |
Output is correct |
| 58 |
Correct |
1 ms |
384 KB |
Output is correct |
| 59 |
Correct |
0 ms |
384 KB |
Output is correct |
| 60 |
Correct |
0 ms |
384 KB |
Output is correct |
| 61 |
Correct |
0 ms |
384 KB |
Output is correct |
| 62 |
Correct |
0 ms |
384 KB |
Output is correct |
| 63 |
Correct |
1 ms |
384 KB |
Output is correct |
| 64 |
Correct |
0 ms |
384 KB |
Output is correct |
| 65 |
Correct |
1 ms |
384 KB |
Output is correct |
| 66 |
Correct |
0 ms |
384 KB |
Output is correct |
| 67 |
Correct |
43 ms |
6648 KB |
Output is correct |
| 68 |
Correct |
47 ms |
6540 KB |
Output is correct |
| 69 |
Correct |
43 ms |
6524 KB |
Output is correct |
| 70 |
Correct |
41 ms |
6520 KB |
Output is correct |
| 71 |
Correct |
43 ms |
6520 KB |
Output is correct |
| 72 |
Correct |
40 ms |
6648 KB |
Output is correct |
| 73 |
Correct |
37 ms |
6520 KB |
Output is correct |
| 74 |
Correct |
41 ms |
6592 KB |
Output is correct |
| 75 |
Correct |
48 ms |
6520 KB |
Output is correct |
| 76 |
Correct |
50 ms |
6520 KB |
Output is correct |
| 77 |
Correct |
46 ms |
6520 KB |
Output is correct |
| 78 |
Correct |
43 ms |
6520 KB |
Output is correct |
| 79 |
Correct |
46 ms |
6520 KB |
Output is correct |
| 80 |
Correct |
39 ms |
6520 KB |
Output is correct |
| 81 |
Correct |
52 ms |
6652 KB |
Output is correct |
| 82 |
Correct |
46 ms |
6648 KB |
Output is correct |
| 83 |
Correct |
43 ms |
6520 KB |
Output is correct |
| 84 |
Correct |
41 ms |
6520 KB |
Output is correct |
| 85 |
Correct |
52 ms |
6520 KB |
Output is correct |
| 86 |
Correct |
46 ms |
6520 KB |
Output is correct |
| 87 |
Correct |
49 ms |
6520 KB |
Output is correct |
| 88 |
Correct |
49 ms |
6520 KB |
Output is correct |
| 89 |
Correct |
45 ms |
6520 KB |
Output is correct |
| 90 |
Correct |
54 ms |
6520 KB |
Output is correct |
| 91 |
Correct |
45 ms |
6528 KB |
Output is correct |
| 92 |
Correct |
47 ms |
6520 KB |
Output is correct |
| 93 |
Correct |
46 ms |
6648 KB |
Output is correct |
| 94 |
Correct |
61 ms |
6520 KB |
Output is correct |
| 95 |
Correct |
49 ms |
6520 KB |
Output is correct |
| 96 |
Correct |
43 ms |
6520 KB |
Output is correct |
| 97 |
Correct |
44 ms |
6520 KB |
Output is correct |
| 98 |
Correct |
50 ms |
6648 KB |
Output is correct |
| 99 |
Correct |
47 ms |
6520 KB |
Output is correct |
| 100 |
Correct |
51 ms |
6520 KB |
Output is correct |
| 101 |
Correct |
46 ms |
6552 KB |
Output is correct |
| 102 |
Correct |
52 ms |
6520 KB |
Output is correct |
