#include "wiring.h"
#include<bits/stdc++.h>
#define fi first
#define se second
#define abs(x) ((x) > 0 ? (x) : (-(x)))
using namespace std;
typedef long long LL;
typedef pair<LL, LL> pil;
const int MAX_N = 100005;
const LL inf = (1LL<<60);
LL sum_r[MAX_N], sum_b[MAX_N];
int idx[2 * MAX_N];
LL t[2 * MAX_N];
long long min_total_length(std::vector<int> r, std::vector<int> b) {
int n = r.size();
int m = b.size();
for(int i=1;i<=n + m;i++) t[i] = inf;
for(int i=0;i<2 * MAX_N - 2;i++) idx[i] = -1;
for(int i=1;i<=n;i++) sum_r[i] = sum_r[i - 1] + r[i - 1];
for(int i=1;i<=m;i++) sum_b[i] = sum_b[i - 1] + b[i - 1];
idx[MAX_N] = 0;
int sum_idx = MAX_N;
for(int i=0, j=0 ; i<n || j<m ; ){
if(i != n && (j == m || r[i] < b[j])){
if(j != 0) t[i + j + 1] = min(t[i + j + 1], t[i + j] + abs(r[i] - b[j - 1]));
if(j < m) t[i + j + 1] = min(t[i + j + 1], t[i + j] + abs(r[i] - b[j]));
sum_idx++;
i++;
}else{
if(i != 0) t[i + j + 1] = min(t[i + j + 1], t[i + j] + abs(b[j] - r[i - 1]));
if(i < n) t[i + j + 1] = min(t[i + j + 1], t[i + j] + abs(b[j] - r[i]));
sum_idx--;
j++;
}
if(idx[sum_idx] == -1){
idx[sum_idx] = i + j;
continue;
}
int l = ((i + j) - idx[sum_idx]) / 2;
t[i + j] = min(t[i + j], t[idx[sum_idx]] + abs((sum_r[i] - sum_r[i - l]) - (sum_b[j] - sum_b[j - l])));
idx[sum_idx] = i + j;
}
return t[n + m];
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
1280 KB |
Output is correct |
2 |
Correct |
1 ms |
1152 KB |
Output is correct |
3 |
Correct |
1 ms |
1152 KB |
Output is correct |
4 |
Correct |
1 ms |
1280 KB |
Output is correct |
5 |
Correct |
1 ms |
1056 KB |
Output is correct |
6 |
Correct |
2 ms |
1152 KB |
Output is correct |
7 |
Correct |
1 ms |
1152 KB |
Output is correct |
8 |
Correct |
1 ms |
1152 KB |
Output is correct |
9 |
Correct |
1 ms |
1152 KB |
Output is correct |
10 |
Correct |
1 ms |
1152 KB |
Output is correct |
11 |
Correct |
1 ms |
1152 KB |
Output is correct |
12 |
Correct |
1 ms |
1152 KB |
Output is correct |
13 |
Correct |
1 ms |
1152 KB |
Output is correct |
14 |
Correct |
1 ms |
1280 KB |
Output is correct |
15 |
Correct |
1 ms |
1152 KB |
Output is correct |
16 |
Correct |
1 ms |
1152 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
1152 KB |
Output is correct |
2 |
Correct |
1 ms |
1152 KB |
Output is correct |
3 |
Correct |
32 ms |
6012 KB |
Output is correct |
4 |
Correct |
32 ms |
6008 KB |
Output is correct |
5 |
Correct |
32 ms |
6008 KB |
Output is correct |
6 |
Correct |
42 ms |
7800 KB |
Output is correct |
7 |
Correct |
53 ms |
7672 KB |
Output is correct |
8 |
Correct |
44 ms |
7776 KB |
Output is correct |
9 |
Correct |
43 ms |
7672 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
1280 KB |
Output is correct |
2 |
Correct |
1 ms |
1152 KB |
Output is correct |
3 |
Correct |
43 ms |
5784 KB |
Output is correct |
4 |
Correct |
39 ms |
5752 KB |
Output is correct |
5 |
Correct |
1 ms |
1152 KB |
Output is correct |
6 |
Correct |
1 ms |
1152 KB |
Output is correct |
7 |
Correct |
1 ms |
1152 KB |
Output is correct |
8 |
Correct |
1 ms |
1152 KB |
Output is correct |
9 |
Correct |
1 ms |
1152 KB |
Output is correct |
10 |
Correct |
1 ms |
1152 KB |
Output is correct |
11 |
Correct |
1 ms |
1152 KB |
Output is correct |
12 |
Correct |
1 ms |
1152 KB |
Output is correct |
13 |
Correct |
1 ms |
1152 KB |
Output is correct |
14 |
Correct |
1 ms |
1152 KB |
Output is correct |
15 |
Correct |
1 ms |
1152 KB |
Output is correct |
16 |
Correct |
1 ms |
1280 KB |
Output is correct |
17 |
Correct |
1 ms |
1280 KB |
Output is correct |
18 |
Correct |
45 ms |
7672 KB |
Output is correct |
19 |
Correct |
44 ms |
7680 KB |
Output is correct |
20 |
Correct |
44 ms |
7672 KB |
Output is correct |
21 |
Correct |
44 ms |
7672 KB |
Output is correct |
22 |
Correct |
44 ms |
7672 KB |
Output is correct |
23 |
Correct |
44 ms |
7672 KB |
Output is correct |
24 |
Correct |
47 ms |
7672 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
1152 KB |
Output is correct |
2 |
Correct |
35 ms |
5792 KB |
Output is correct |
3 |
Correct |
37 ms |
7032 KB |
Output is correct |
4 |
Correct |
36 ms |
7040 KB |
Output is correct |
5 |
Correct |
36 ms |
7032 KB |
Output is correct |
6 |
Correct |
1 ms |
1152 KB |
Output is correct |
7 |
Correct |
1 ms |
1152 KB |
Output is correct |
8 |
Correct |
1 ms |
1152 KB |
Output is correct |
9 |
Correct |
1 ms |
1152 KB |
Output is correct |
10 |
Correct |
1 ms |
1152 KB |
Output is correct |
11 |
Correct |
2 ms |
1152 KB |
Output is correct |
12 |
Correct |
1 ms |
1152 KB |
Output is correct |
13 |
Correct |
1 ms |
1152 KB |
Output is correct |
14 |
Correct |
1 ms |
1152 KB |
Output is correct |
15 |
Correct |
1 ms |
1152 KB |
Output is correct |
16 |
Correct |
1 ms |
1152 KB |
Output is correct |
17 |
Correct |
1 ms |
1152 KB |
Output is correct |
18 |
Correct |
35 ms |
7032 KB |
Output is correct |
19 |
Correct |
36 ms |
7064 KB |
Output is correct |
20 |
Correct |
36 ms |
7032 KB |
Output is correct |
21 |
Correct |
35 ms |
7032 KB |
Output is correct |
22 |
Correct |
36 ms |
7160 KB |
Output is correct |
23 |
Correct |
35 ms |
7064 KB |
Output is correct |
24 |
Correct |
35 ms |
7032 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
1280 KB |
Output is correct |
2 |
Correct |
1 ms |
1152 KB |
Output is correct |
3 |
Correct |
1 ms |
1152 KB |
Output is correct |
4 |
Correct |
1 ms |
1280 KB |
Output is correct |
5 |
Correct |
1 ms |
1056 KB |
Output is correct |
6 |
Correct |
2 ms |
1152 KB |
Output is correct |
7 |
Correct |
1 ms |
1152 KB |
Output is correct |
8 |
Correct |
1 ms |
1152 KB |
Output is correct |
9 |
Correct |
1 ms |
1152 KB |
Output is correct |
10 |
Correct |
1 ms |
1152 KB |
Output is correct |
11 |
Correct |
1 ms |
1152 KB |
Output is correct |
12 |
Correct |
1 ms |
1152 KB |
Output is correct |
13 |
Correct |
1 ms |
1152 KB |
Output is correct |
14 |
Correct |
1 ms |
1280 KB |
Output is correct |
15 |
Correct |
1 ms |
1152 KB |
Output is correct |
16 |
Correct |
1 ms |
1152 KB |
Output is correct |
17 |
Correct |
1 ms |
1152 KB |
Output is correct |
18 |
Correct |
1 ms |
1152 KB |
Output is correct |
19 |
Correct |
32 ms |
6012 KB |
Output is correct |
20 |
Correct |
32 ms |
6008 KB |
Output is correct |
21 |
Correct |
32 ms |
6008 KB |
Output is correct |
22 |
Correct |
42 ms |
7800 KB |
Output is correct |
23 |
Correct |
53 ms |
7672 KB |
Output is correct |
24 |
Correct |
44 ms |
7776 KB |
Output is correct |
25 |
Correct |
43 ms |
7672 KB |
Output is correct |
26 |
Correct |
1 ms |
1280 KB |
Output is correct |
27 |
Correct |
1 ms |
1152 KB |
Output is correct |
28 |
Correct |
43 ms |
5784 KB |
Output is correct |
29 |
Correct |
39 ms |
5752 KB |
Output is correct |
30 |
Correct |
1 ms |
1152 KB |
Output is correct |
31 |
Correct |
1 ms |
1152 KB |
Output is correct |
32 |
Correct |
1 ms |
1152 KB |
Output is correct |
33 |
Correct |
1 ms |
1152 KB |
Output is correct |
34 |
Correct |
1 ms |
1152 KB |
Output is correct |
35 |
Correct |
1 ms |
1152 KB |
Output is correct |
36 |
Correct |
1 ms |
1152 KB |
Output is correct |
37 |
Correct |
1 ms |
1152 KB |
Output is correct |
38 |
Correct |
1 ms |
1152 KB |
Output is correct |
39 |
Correct |
1 ms |
1152 KB |
Output is correct |
40 |
Correct |
1 ms |
1152 KB |
Output is correct |
41 |
Correct |
1 ms |
1280 KB |
Output is correct |
42 |
Correct |
1 ms |
1280 KB |
Output is correct |
43 |
Correct |
45 ms |
7672 KB |
Output is correct |
44 |
Correct |
44 ms |
7680 KB |
Output is correct |
45 |
Correct |
44 ms |
7672 KB |
Output is correct |
46 |
Correct |
44 ms |
7672 KB |
Output is correct |
47 |
Correct |
44 ms |
7672 KB |
Output is correct |
48 |
Correct |
44 ms |
7672 KB |
Output is correct |
49 |
Correct |
47 ms |
7672 KB |
Output is correct |
50 |
Correct |
1 ms |
1152 KB |
Output is correct |
51 |
Correct |
35 ms |
5792 KB |
Output is correct |
52 |
Correct |
37 ms |
7032 KB |
Output is correct |
53 |
Correct |
36 ms |
7040 KB |
Output is correct |
54 |
Correct |
36 ms |
7032 KB |
Output is correct |
55 |
Correct |
1 ms |
1152 KB |
Output is correct |
56 |
Correct |
1 ms |
1152 KB |
Output is correct |
57 |
Correct |
1 ms |
1152 KB |
Output is correct |
58 |
Correct |
1 ms |
1152 KB |
Output is correct |
59 |
Correct |
1 ms |
1152 KB |
Output is correct |
60 |
Correct |
2 ms |
1152 KB |
Output is correct |
61 |
Correct |
1 ms |
1152 KB |
Output is correct |
62 |
Correct |
1 ms |
1152 KB |
Output is correct |
63 |
Correct |
1 ms |
1152 KB |
Output is correct |
64 |
Correct |
1 ms |
1152 KB |
Output is correct |
65 |
Correct |
1 ms |
1152 KB |
Output is correct |
66 |
Correct |
1 ms |
1152 KB |
Output is correct |
67 |
Correct |
35 ms |
7032 KB |
Output is correct |
68 |
Correct |
36 ms |
7064 KB |
Output is correct |
69 |
Correct |
36 ms |
7032 KB |
Output is correct |
70 |
Correct |
35 ms |
7032 KB |
Output is correct |
71 |
Correct |
36 ms |
7160 KB |
Output is correct |
72 |
Correct |
35 ms |
7064 KB |
Output is correct |
73 |
Correct |
35 ms |
7032 KB |
Output is correct |
74 |
Correct |
43 ms |
7800 KB |
Output is correct |
75 |
Correct |
39 ms |
7416 KB |
Output is correct |
76 |
Correct |
44 ms |
7672 KB |
Output is correct |
77 |
Correct |
37 ms |
7160 KB |
Output is correct |
78 |
Correct |
38 ms |
7168 KB |
Output is correct |
79 |
Correct |
39 ms |
7168 KB |
Output is correct |
80 |
Correct |
36 ms |
7160 KB |
Output is correct |
81 |
Correct |
37 ms |
7160 KB |
Output is correct |
82 |
Correct |
36 ms |
7160 KB |
Output is correct |
83 |
Correct |
47 ms |
7416 KB |
Output is correct |
84 |
Correct |
45 ms |
7676 KB |
Output is correct |
85 |
Correct |
43 ms |
7672 KB |
Output is correct |
86 |
Correct |
43 ms |
7672 KB |
Output is correct |
87 |
Correct |
42 ms |
7672 KB |
Output is correct |
88 |
Correct |
43 ms |
7672 KB |
Output is correct |
89 |
Correct |
43 ms |
7672 KB |
Output is correct |
90 |
Correct |
43 ms |
7672 KB |
Output is correct |
91 |
Correct |
42 ms |
7672 KB |
Output is correct |
92 |
Correct |
49 ms |
7672 KB |
Output is correct |
93 |
Correct |
43 ms |
7672 KB |
Output is correct |
94 |
Correct |
44 ms |
7672 KB |
Output is correct |
95 |
Correct |
43 ms |
7672 KB |
Output is correct |
96 |
Correct |
43 ms |
7672 KB |
Output is correct |
97 |
Correct |
43 ms |
7680 KB |
Output is correct |
98 |
Correct |
43 ms |
7800 KB |
Output is correct |
99 |
Correct |
87 ms |
7672 KB |
Output is correct |
100 |
Correct |
43 ms |
7672 KB |
Output is correct |
101 |
Correct |
43 ms |
7676 KB |
Output is correct |
102 |
Correct |
46 ms |
7672 KB |
Output is correct |