oj.uz

Submission #566822

# Submission time Handle Problem Language Result Execution time Memory
566822 2022-05-22T23:53:19 Z zaneyu Fun Tour (APIO20_fun) C++14
100 / 100
 257 ms 23748 KB 
#include "fun.h"

#include <bits/stdc++.h>
#define pb push_back
#define sz(x) (int)x.size()
#define REP1(i,n) for(int i=1;i<=n;i++)
#define pii pair<int,int>
#define s second
#define MNTO(x,y) x=min(x,y)
#define ALL(x) x.begin(),x.end()
using namespace std;
const int maxn=1e5+5;
#define REP(i,n) for(int i=0;i<n;i++)
int d[maxn],p[maxn];
vector<int> t[maxn];
bool cmp(int a,int b){
	return d[a]<d[b];
}
bool cmp2(int a,int b){
	return sz(t[a])>sz(t[b]);
}
bool cmp3(int a,int b){
	return d[t[a].back()]>d[t[b].back()];
}
vector<int> createFunTour(int n, int q) {
	pii mn={INT_MAX,-1};
	REP(i,n){
		int sz=attractionsBehind(0,i);
		if(sz>n/2) MNTO(mn,make_pair(sz,i));
	}
	int c=mn.s;
	vector<int> v;
	REP(i,n){
		d[i]=hoursRequired(c,i);
		if(d[i]==1) v.pb(i);
	}
	REP(i,n){
		if(i==c) continue;
		while(p[i]<sz(v)-1 and hoursRequired(v[p[i]],i)>d[i]) ++p[i];
		t[p[i]].pb(i);
	}
	int ord[3]={0,1,2};
	REP(i,3) sort(ALL(t[i]),cmp);
	sort(ord,ord+3,cmp2);
	vector<int> ans;
	int pv=-1;
	while(sz(t[ord[0]])<sz(t[ord[1]])+sz(t[ord[2]])){
		sort(ord,ord+3,cmp3);
		int i=(pv==ord[0]);
		ans.pb(t[ord[i]].back());
		t[ord[i]].pop_back();
		pv=ord[i];
		sort(ord,ord+3,cmp2);
	}
	t[ord[1]].insert(t[ord[1]].end(),ALL(t[ord[2]]));
	sort(ALL(t[ord[1]]),cmp);
	int st=0;
	if(sz(ans)>1 and d[ans.back()]<d[t[ord[1]].back()]) st=1;
	while(sz(t[ord[st]])){
		ans.pb(t[ord[st]].back());
		t[ord[st]].pop_back();
		st=1-st;
	}
	ans.pb(c);
	return ans;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 1 ms 2644 KB Output is correct
3 Correct 1 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 1 ms 2644 KB Output is correct
6 Correct 1 ms 2644 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 2 ms 2644 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 1 ms 2644 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 2 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 1 ms 2644 KB Output is correct
18 Correct 1 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 1 ms 2644 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 1 ms 2644 KB Output is correct
3 Correct 1 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 1 ms 2644 KB Output is correct
6 Correct 1 ms 2644 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 2 ms 2644 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 1 ms 2644 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 2 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 1 ms 2644 KB Output is correct
18 Correct 1 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 1 ms 2644 KB Output is correct
21 Correct 1 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2644 KB Output is correct
24 Correct 2 ms 2644 KB Output is correct
25 Correct 2 ms 2660 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 2 ms 2644 KB Output is correct
28 Correct 3 ms 2644 KB Output is correct
29 Correct 2 ms 2644 KB Output is correct
30 Correct 2 ms 2644 KB Output is correct
31 Correct 2 ms 2644 KB Output is correct
32 Correct 2 ms 2644 KB Output is correct
33 Correct 2 ms 2644 KB Output is correct
34 Correct 2 ms 2656 KB Output is correct
35 Correct 2 ms 2660 KB Output is correct
36 Correct 2 ms 2644 KB Output is correct
37 Correct 2 ms 2644 KB Output is correct
38 Correct 2 ms 2660 KB Output is correct
39 Correct 2 ms 2644 KB Output is correct
40 Correct 2 ms 2644 KB Output is correct
41 Correct 2 ms 2644 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2644 KB Output is correct
2 Correct 1 ms 2644 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 1 ms 2644 KB Output is correct
5 Correct 1 ms 2644 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 2 ms 2644 KB Output is correct
9 Correct 1 ms 2644 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 2 ms 2660 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 2 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2644 KB Output is correct
18 Correct 117 ms 18756 KB Output is correct
19 Correct 2 ms 2772 KB Output is correct
20 Correct 3 ms 2900 KB Output is correct
21 Correct 4 ms 3028 KB Output is correct
22 Correct 7 ms 3668 KB Output is correct
23 Correct 12 ms 4692 KB Output is correct
24 Correct 15 ms 5420 KB Output is correct
25 Correct 71 ms 11796 KB Output is correct

Subtask #4
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2644 KB Output is correct
2 Correct 1 ms 2644 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 2 ms 2644 KB Output is correct
6 Correct 1 ms 2644 KB Output is correct
7 Correct 3 ms 2644 KB Output is correct
8 Correct 2 ms 2644 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 3 ms 2772 KB Output is correct
14 Correct 14 ms 4044 KB Output is correct
15 Correct 129 ms 18636 KB Output is correct
16 Correct 140 ms 18512 KB Output is correct
17 Correct 30 ms 6316 KB Output is correct
18 Correct 62 ms 9936 KB Output is correct
19 Correct 100 ms 15296 KB Output is correct
20 Correct 5 ms 3156 KB Output is correct

Subtask #5
34.0 / 34.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 1 ms 2644 KB Output is correct
3 Correct 1 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 1 ms 2644 KB Output is correct
6 Correct 1 ms 2644 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 2 ms 2644 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 1 ms 2644 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 2 ms 2644 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 1 ms 2644 KB Output is correct
18 Correct 1 ms 2644 KB Output is correct
19 Correct 2 ms 2644 KB Output is correct
20 Correct 1 ms 2644 KB Output is correct
21 Correct 1 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2644 KB Output is correct
24 Correct 2 ms 2644 KB Output is correct
25 Correct 2 ms 2660 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 2 ms 2644 KB Output is correct
28 Correct 3 ms 2644 KB Output is correct
29 Correct 2 ms 2644 KB Output is correct
30 Correct 2 ms 2644 KB Output is correct
31 Correct 2 ms 2644 KB Output is correct
32 Correct 2 ms 2644 KB Output is correct
33 Correct 2 ms 2644 KB Output is correct
34 Correct 2 ms 2656 KB Output is correct
35 Correct 2 ms 2660 KB Output is correct
36 Correct 2 ms 2644 KB Output is correct
37 Correct 2 ms 2644 KB Output is correct
38 Correct 2 ms 2660 KB Output is correct
39 Correct 2 ms 2644 KB Output is correct
40 Correct 2 ms 2644 KB Output is correct
41 Correct 2 ms 2644 KB Output is correct
42 Correct 2 ms 2644 KB Output is correct
43 Correct 2 ms 2644 KB Output is correct
44 Correct 117 ms 18756 KB Output is correct
45 Correct 2 ms 2772 KB Output is correct
46 Correct 3 ms 2900 KB Output is correct
47 Correct 4 ms 3028 KB Output is correct
48 Correct 7 ms 3668 KB Output is correct
49 Correct 12 ms 4692 KB Output is correct
50 Correct 15 ms 5420 KB Output is correct
51 Correct 71 ms 11796 KB Output is correct
52 Correct 3 ms 2772 KB Output is correct
53 Correct 14 ms 4044 KB Output is correct
54 Correct 129 ms 18636 KB Output is correct
55 Correct 140 ms 18512 KB Output is correct
56 Correct 30 ms 6316 KB Output is correct
57 Correct 62 ms 9936 KB Output is correct
58 Correct 100 ms 15296 KB Output is correct
59 Correct 5 ms 3156 KB Output is correct
60 Correct 143 ms 18792 KB Output is correct
61 Correct 170 ms 21420 KB Output is correct
62 Correct 165 ms 19052 KB Output is correct
63 Correct 183 ms 23068 KB Output is correct
64 Correct 150 ms 22736 KB Output is correct
65 Correct 188 ms 19048 KB Output is correct
66 Correct 216 ms 21248 KB Output is correct
67 Correct 177 ms 23116 KB Output is correct
68 Correct 227 ms 22084 KB Output is correct
69 Correct 222 ms 23452 KB Output is correct
70 Correct 162 ms 18888 KB Output is correct
71 Correct 204 ms 22812 KB Output is correct
72 Correct 198 ms 21496 KB Output is correct
73 Correct 218 ms 22184 KB Output is correct
74 Correct 241 ms 23644 KB Output is correct
75 Correct 160 ms 19060 KB Output is correct
76 Correct 181 ms 22900 KB Output is correct
77 Correct 198 ms 23020 KB Output is correct
78 Correct 178 ms 22164 KB Output is correct
79 Correct 257 ms 23524 KB Output is correct
80 Correct 207 ms 23748 KB Output is correct
81 Correct 178 ms 18904 KB Output is correct
82 Correct 190 ms 18884 KB Output is correct
83 Correct 191 ms 19160 KB Output is correct
84 Correct 61 ms 9516 KB Output is correct