# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
418703 |
2021-06-05T18:50:41 Z |
SlavicG |
Wiring (IOI17_wiring) |
C++17 |
|
113 ms |
16436 KB |
#include "bits/stdc++.h"
using namespace std;
#define ll long long
#define forn(i,n) for(int i=0;i<n;i++)
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(),v.rend()
#define pb push_back
#define sz(a) (int)a.size()
#define fastio ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define GR(a,n,m) vector<vector<int>> a(n, vector<int>(m, 0));
ll min_total_length(vector<int> a, vector<int> b)
{
vector<pair<int,int>> v;
set<int> s[2];
for(auto x : a){
v.pb({x, 0});
s[0].insert(x);
}
for(auto x: b){
v.pb({x, 1});
s[1].insert(x);
}
sort(all(v));
int n = sz(v);
vector<ll> dp(n + 5, 1e16);
dp[0] = 0;
ll k = -1, sum = 0;
for(int i = 0;i < n;i++){
ll mn = 1e16;
if(v[i].second == 1){
int pp = upper_bound(all(a), v[i].first) - a.begin();
if(pp < sz(a))mn = min(mn, 1LL * abs(v[i].first - a[pp]));
if(pp)mn = min(mn, 1LL * abs(v[i].first - a[pp-1]));
}else{
int pp = upper_bound(all(b), v[i].first) - b.begin();
if(pp < sz(b))mn = min(mn, 1LL * abs(v[i].first - b[pp]));
if(pp)mn = min(mn, 1LL * abs(v[i].first - b[pp-1]));
}
dp[i + 1] = dp[i] + mn;
if(v[i].second != v[i - 1].second){
sum = v[i].first - v[i - 1].first;
k = i - 1;
}else if(k > 0 && v[k].second == v[k - 1].second){
--k;
sum += v[i].first - v[k].first;
}else k = -1;
if(k >= 0)dp[i + 1] = min(dp[i + 1], dp[k] + sum);
}
return dp[n];
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
292 KB |
Output is correct |
5 |
Correct |
1 ms |
288 KB |
Output is correct |
6 |
Correct |
0 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
296 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
1 ms |
204 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
1 ms |
292 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
1 ms |
204 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
67 ms |
12224 KB |
Output is correct |
4 |
Correct |
68 ms |
12244 KB |
Output is correct |
5 |
Correct |
67 ms |
12292 KB |
Output is correct |
6 |
Correct |
90 ms |
16272 KB |
Output is correct |
7 |
Correct |
90 ms |
16180 KB |
Output is correct |
8 |
Correct |
92 ms |
16280 KB |
Output is correct |
9 |
Correct |
93 ms |
16260 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
113 ms |
16276 KB |
Output is correct |
4 |
Correct |
105 ms |
15896 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
1 ms |
312 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
1 ms |
204 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
1 ms |
204 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
1 ms |
204 KB |
Output is correct |
17 |
Correct |
1 ms |
204 KB |
Output is correct |
18 |
Correct |
108 ms |
16172 KB |
Output is correct |
19 |
Correct |
109 ms |
16280 KB |
Output is correct |
20 |
Correct |
107 ms |
16276 KB |
Output is correct |
21 |
Correct |
109 ms |
16316 KB |
Output is correct |
22 |
Correct |
111 ms |
16284 KB |
Output is correct |
23 |
Correct |
113 ms |
16284 KB |
Output is correct |
24 |
Correct |
110 ms |
16412 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
93 ms |
15588 KB |
Output is correct |
3 |
Correct |
103 ms |
15628 KB |
Output is correct |
4 |
Correct |
99 ms |
15528 KB |
Output is correct |
5 |
Correct |
104 ms |
15640 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
256 KB |
Output is correct |
9 |
Correct |
1 ms |
292 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
1 ms |
204 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
1 ms |
204 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
1 ms |
204 KB |
Output is correct |
17 |
Correct |
1 ms |
292 KB |
Output is correct |
18 |
Correct |
97 ms |
15620 KB |
Output is correct |
19 |
Correct |
99 ms |
15640 KB |
Output is correct |
20 |
Correct |
98 ms |
15672 KB |
Output is correct |
21 |
Correct |
95 ms |
15628 KB |
Output is correct |
22 |
Correct |
95 ms |
15540 KB |
Output is correct |
23 |
Correct |
90 ms |
15536 KB |
Output is correct |
24 |
Correct |
89 ms |
15536 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
292 KB |
Output is correct |
5 |
Correct |
1 ms |
288 KB |
Output is correct |
6 |
Correct |
0 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
296 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
1 ms |
204 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
1 ms |
292 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
1 ms |
204 KB |
Output is correct |
17 |
Correct |
1 ms |
204 KB |
Output is correct |
18 |
Correct |
1 ms |
204 KB |
Output is correct |
19 |
Correct |
67 ms |
12224 KB |
Output is correct |
20 |
Correct |
68 ms |
12244 KB |
Output is correct |
21 |
Correct |
67 ms |
12292 KB |
Output is correct |
22 |
Correct |
90 ms |
16272 KB |
Output is correct |
23 |
Correct |
90 ms |
16180 KB |
Output is correct |
24 |
Correct |
92 ms |
16280 KB |
Output is correct |
25 |
Correct |
93 ms |
16260 KB |
Output is correct |
26 |
Correct |
0 ms |
204 KB |
Output is correct |
27 |
Correct |
1 ms |
204 KB |
Output is correct |
28 |
Correct |
113 ms |
16276 KB |
Output is correct |
29 |
Correct |
105 ms |
15896 KB |
Output is correct |
30 |
Correct |
1 ms |
204 KB |
Output is correct |
31 |
Correct |
1 ms |
204 KB |
Output is correct |
32 |
Correct |
1 ms |
204 KB |
Output is correct |
33 |
Correct |
1 ms |
204 KB |
Output is correct |
34 |
Correct |
1 ms |
204 KB |
Output is correct |
35 |
Correct |
1 ms |
312 KB |
Output is correct |
36 |
Correct |
1 ms |
204 KB |
Output is correct |
37 |
Correct |
1 ms |
204 KB |
Output is correct |
38 |
Correct |
1 ms |
204 KB |
Output is correct |
39 |
Correct |
1 ms |
204 KB |
Output is correct |
40 |
Correct |
1 ms |
204 KB |
Output is correct |
41 |
Correct |
1 ms |
204 KB |
Output is correct |
42 |
Correct |
1 ms |
204 KB |
Output is correct |
43 |
Correct |
108 ms |
16172 KB |
Output is correct |
44 |
Correct |
109 ms |
16280 KB |
Output is correct |
45 |
Correct |
107 ms |
16276 KB |
Output is correct |
46 |
Correct |
109 ms |
16316 KB |
Output is correct |
47 |
Correct |
111 ms |
16284 KB |
Output is correct |
48 |
Correct |
113 ms |
16284 KB |
Output is correct |
49 |
Correct |
110 ms |
16412 KB |
Output is correct |
50 |
Correct |
1 ms |
204 KB |
Output is correct |
51 |
Correct |
93 ms |
15588 KB |
Output is correct |
52 |
Correct |
103 ms |
15628 KB |
Output is correct |
53 |
Correct |
99 ms |
15528 KB |
Output is correct |
54 |
Correct |
104 ms |
15640 KB |
Output is correct |
55 |
Correct |
1 ms |
204 KB |
Output is correct |
56 |
Correct |
1 ms |
204 KB |
Output is correct |
57 |
Correct |
1 ms |
256 KB |
Output is correct |
58 |
Correct |
1 ms |
292 KB |
Output is correct |
59 |
Correct |
1 ms |
204 KB |
Output is correct |
60 |
Correct |
1 ms |
204 KB |
Output is correct |
61 |
Correct |
1 ms |
204 KB |
Output is correct |
62 |
Correct |
1 ms |
204 KB |
Output is correct |
63 |
Correct |
1 ms |
204 KB |
Output is correct |
64 |
Correct |
1 ms |
204 KB |
Output is correct |
65 |
Correct |
1 ms |
204 KB |
Output is correct |
66 |
Correct |
1 ms |
292 KB |
Output is correct |
67 |
Correct |
97 ms |
15620 KB |
Output is correct |
68 |
Correct |
99 ms |
15640 KB |
Output is correct |
69 |
Correct |
98 ms |
15672 KB |
Output is correct |
70 |
Correct |
95 ms |
15628 KB |
Output is correct |
71 |
Correct |
95 ms |
15540 KB |
Output is correct |
72 |
Correct |
90 ms |
15536 KB |
Output is correct |
73 |
Correct |
89 ms |
15536 KB |
Output is correct |
74 |
Correct |
91 ms |
16280 KB |
Output is correct |
75 |
Correct |
96 ms |
16028 KB |
Output is correct |
76 |
Correct |
97 ms |
16276 KB |
Output is correct |
77 |
Correct |
96 ms |
15768 KB |
Output is correct |
78 |
Correct |
93 ms |
15668 KB |
Output is correct |
79 |
Correct |
95 ms |
15648 KB |
Output is correct |
80 |
Correct |
89 ms |
15800 KB |
Output is correct |
81 |
Correct |
91 ms |
15796 KB |
Output is correct |
82 |
Correct |
88 ms |
15772 KB |
Output is correct |
83 |
Correct |
90 ms |
15900 KB |
Output is correct |
84 |
Correct |
91 ms |
16308 KB |
Output is correct |
85 |
Correct |
101 ms |
16272 KB |
Output is correct |
86 |
Correct |
93 ms |
16292 KB |
Output is correct |
87 |
Correct |
92 ms |
16360 KB |
Output is correct |
88 |
Correct |
100 ms |
16272 KB |
Output is correct |
89 |
Correct |
93 ms |
16256 KB |
Output is correct |
90 |
Correct |
98 ms |
16196 KB |
Output is correct |
91 |
Correct |
92 ms |
16284 KB |
Output is correct |
92 |
Correct |
99 ms |
16280 KB |
Output is correct |
93 |
Correct |
93 ms |
16308 KB |
Output is correct |
94 |
Correct |
96 ms |
16308 KB |
Output is correct |
95 |
Correct |
97 ms |
16296 KB |
Output is correct |
96 |
Correct |
93 ms |
16308 KB |
Output is correct |
97 |
Correct |
90 ms |
16316 KB |
Output is correct |
98 |
Correct |
91 ms |
16288 KB |
Output is correct |
99 |
Correct |
93 ms |
16436 KB |
Output is correct |
100 |
Correct |
95 ms |
16272 KB |
Output is correct |
101 |
Correct |
93 ms |
16288 KB |
Output is correct |
102 |
Correct |
96 ms |
16320 KB |
Output is correct |