답안 #942240

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
942240	2024-03-10T11:30:50 Z	Litusiano	Pilot (NOI19_pilot)	C++17	89 / 100	1000 ms	76364 KB

pilot

#pragma GCC optimize("Ofast,unroll-loops,no-stack-protector,fast-math,inline")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,lzcnt,mmx,abm,avx,avx2,fma")
#include<bits/stdc++.h>
using namespace std;
// #define int long long
#define endl "\n"
const int MAXN = 1e6+5;
 
long long calc(pair<int,int> p){
	int len = p.second - p.first +1;
	return (len*(1LL*len+1))/2;
}
 
signed main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	int n,m; cin>>n>>m;
	vector<int> v(n); for(int& i : v) cin>>i;
	vector<int> b(m); for(int& i : b) cin>>i;
	set<pair<int,int>> segs; segs.insert({0,n-1}); segs.insert({n,n});
	vector<vector<int>> ST(MAXN);
	for(int i = 0; i<m; i++) ST[b[i]].push_back(i); // indexed one more
	for(int i = 0; i<n; i++) ST[v[i]].push_back(-i-1);
	long long ans = 1LL*n*(n+1)/2;
	vector<long long> q(m);
	// cerr<<MAXN<<endl;
	for(int j = MAXN-1; j>=0; j--){
		for(int i : ST[j]){
			if(i < 0){
				// cur seg
				if(segs.size() == 0) continue;
				int x = -i -1;//i+1
				pair<int,int> p = {x, n};
				auto it = segs.upper_bound(p);
				if(it != segs.begin()) it = prev(it);
				pair<int,int> p1 = *it;
				// divide p1 in two
				int len = p1.second - p1.first +1;
				ans -= (len*(1LL*len+1))/2;
				pair<int,int> seg1; pair<int,int> seg2;
				seg1 = {p1.first, x-1}; seg2 = {x+1, p1.second};
				// cerr<<"X: "<<x<<" J: "<<j<<" P1 "<<p1.first<<" "<<p1.second<<" SEG1 "<<seg1.first<<" "<<seg1.second<<" SEG2 "<<seg2.first<<" "<<seg2.second<<endl;
				if(seg1.second >= seg1.first) segs.insert(seg1), ans+= calc(seg1);
				if(seg2.second >= seg2.first) segs.insert(seg2), ans+= calc(seg2);
				segs.erase(p1);
				// cerr<<"SEGS: ";
				// for(auto z : segs) cout<<z.first<<" "<<z.second<<"  "; cout<<endl;
			}
			else{
				q[i] = ans;
			}
		}
	}
	for(long long i : q) cout<<i<<endl;
}

Subtask #1
3.0 / 3.0

#	결과	실행 시간	메모리	Grader output
1	Correct	7 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	7 ms	23900 KB	Output is correct
4	Correct	7 ms	23900 KB	Output is correct
5	Correct	7 ms	23900 KB	Output is correct
6	Correct	7 ms	23900 KB	Output is correct
7	Correct	8 ms	23900 KB	Output is correct
8	Correct	7 ms	23896 KB	Output is correct
9	Correct	7 ms	23900 KB	Output is correct
10	Correct	7 ms	23900 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	7 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	7 ms	23900 KB	Output is correct
4	Correct	7 ms	23900 KB	Output is correct
5	Correct	7 ms	23900 KB	Output is correct
6	Correct	7 ms	23900 KB	Output is correct
7	Correct	8 ms	23900 KB	Output is correct
8	Correct	7 ms	23896 KB	Output is correct
9	Correct	7 ms	23900 KB	Output is correct
10	Correct	7 ms	23900 KB	Output is correct
11	Correct	7 ms	23900 KB	Output is correct
12	Correct	7 ms	23900 KB	Output is correct
13	Correct	8 ms	23900 KB	Output is correct
14	Correct	8 ms	23896 KB	Output is correct
15	Correct	8 ms	23900 KB	Output is correct

Subtask #3
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	7 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	7 ms	23900 KB	Output is correct
4	Correct	7 ms	23900 KB	Output is correct
5	Correct	7 ms	23900 KB	Output is correct
6	Correct	7 ms	23900 KB	Output is correct
7	Correct	8 ms	23900 KB	Output is correct
8	Correct	7 ms	23896 KB	Output is correct
9	Correct	7 ms	23900 KB	Output is correct
10	Correct	7 ms	23900 KB	Output is correct
11	Correct	7 ms	23900 KB	Output is correct
12	Correct	7 ms	23900 KB	Output is correct
13	Correct	8 ms	23900 KB	Output is correct
14	Correct	8 ms	23896 KB	Output is correct
15	Correct	8 ms	23900 KB	Output is correct
16	Correct	8 ms	23896 KB	Output is correct
17	Correct	8 ms	23900 KB	Output is correct
18	Correct	7 ms	23900 KB	Output is correct
19	Correct	8 ms	23900 KB	Output is correct
20	Correct	7 ms	23900 KB	Output is correct

Subtask #4
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	7 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	7 ms	23900 KB	Output is correct
4	Correct	7 ms	23900 KB	Output is correct
5	Correct	7 ms	23900 KB	Output is correct
6	Correct	7 ms	23900 KB	Output is correct
7	Correct	8 ms	23900 KB	Output is correct
8	Correct	7 ms	23896 KB	Output is correct
9	Correct	7 ms	23900 KB	Output is correct
10	Correct	7 ms	23900 KB	Output is correct
11	Correct	7 ms	23900 KB	Output is correct
12	Correct	7 ms	23900 KB	Output is correct
13	Correct	8 ms	23900 KB	Output is correct
14	Correct	8 ms	23896 KB	Output is correct
15	Correct	8 ms	23900 KB	Output is correct
16	Correct	8 ms	23896 KB	Output is correct
17	Correct	8 ms	23900 KB	Output is correct
18	Correct	7 ms	23900 KB	Output is correct
19	Correct	8 ms	23900 KB	Output is correct
20	Correct	7 ms	23900 KB	Output is correct
21	Correct	9 ms	23900 KB	Output is correct
22	Correct	8 ms	24016 KB	Output is correct
23	Correct	9 ms	23912 KB	Output is correct
24	Correct	9 ms	23928 KB	Output is correct
25	Correct	10 ms	23900 KB	Output is correct

Subtask #5
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	59 ms	27220 KB	Output is correct
2	Correct	75 ms	28392 KB	Output is correct
3	Correct	66 ms	27252 KB	Output is correct
4	Correct	73 ms	28048 KB	Output is correct
5	Correct	60 ms	27148 KB	Output is correct

Subtask #6
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	46 ms	30456 KB	Output is correct
2	Correct	51 ms	30548 KB	Output is correct
3	Correct	54 ms	30544 KB	Output is correct
4	Correct	55 ms	30544 KB	Output is correct
5	Correct	56 ms	30548 KB	Output is correct

Subtask #7
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	53 ms	31056 KB	Output is correct
2	Correct	68 ms	31060 KB	Output is correct
3	Correct	63 ms	31048 KB	Output is correct
4	Correct	60 ms	31060 KB	Output is correct
5	Correct	56 ms	31324 KB	Output is correct

Subtask #8
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	7 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	7 ms	23900 KB	Output is correct
4	Correct	7 ms	23900 KB	Output is correct
5	Correct	7 ms	23900 KB	Output is correct
6	Correct	7 ms	23900 KB	Output is correct
7	Correct	8 ms	23900 KB	Output is correct
8	Correct	7 ms	23896 KB	Output is correct
9	Correct	7 ms	23900 KB	Output is correct
10	Correct	7 ms	23900 KB	Output is correct
11	Correct	59 ms	27220 KB	Output is correct
12	Correct	75 ms	28392 KB	Output is correct
13	Correct	66 ms	27252 KB	Output is correct
14	Correct	73 ms	28048 KB	Output is correct
15	Correct	60 ms	27148 KB	Output is correct
16	Correct	58 ms	27196 KB	Output is correct
17	Correct	77 ms	28252 KB	Output is correct
18	Correct	81 ms	28200 KB	Output is correct
19	Correct	57 ms	27204 KB	Output is correct
20	Correct	83 ms	28292 KB	Output is correct
21	Correct	59 ms	27168 KB	Output is correct
22	Correct	76 ms	27984 KB	Output is correct
23	Correct	67 ms	27220 KB	Output is correct
24	Correct	69 ms	28092 KB	Output is correct
25	Correct	61 ms	27132 KB	Output is correct

Subtask #9
11.0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	7 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	7 ms	23900 KB	Output is correct
4	Correct	7 ms	23900 KB	Output is correct
5	Correct	7 ms	23900 KB	Output is correct
6	Correct	7 ms	23900 KB	Output is correct
7	Correct	8 ms	23900 KB	Output is correct
8	Correct	7 ms	23896 KB	Output is correct
9	Correct	7 ms	23900 KB	Output is correct
10	Correct	7 ms	23900 KB	Output is correct
11	Correct	7 ms	23900 KB	Output is correct
12	Correct	7 ms	23900 KB	Output is correct
13	Correct	8 ms	23900 KB	Output is correct
14	Correct	8 ms	23896 KB	Output is correct
15	Correct	8 ms	23900 KB	Output is correct
16	Correct	8 ms	23896 KB	Output is correct
17	Correct	8 ms	23900 KB	Output is correct
18	Correct	7 ms	23900 KB	Output is correct
19	Correct	8 ms	23900 KB	Output is correct
20	Correct	7 ms	23900 KB	Output is correct
21	Correct	9 ms	23900 KB	Output is correct
22	Correct	8 ms	24016 KB	Output is correct
23	Correct	9 ms	23912 KB	Output is correct
24	Correct	9 ms	23928 KB	Output is correct
25	Correct	10 ms	23900 KB	Output is correct
26	Correct	59 ms	27220 KB	Output is correct
27	Correct	75 ms	28392 KB	Output is correct
28	Correct	66 ms	27252 KB	Output is correct
29	Correct	73 ms	28048 KB	Output is correct
30	Correct	60 ms	27148 KB	Output is correct
31	Correct	46 ms	30456 KB	Output is correct
32	Correct	51 ms	30548 KB	Output is correct
33	Correct	54 ms	30544 KB	Output is correct
34	Correct	55 ms	30544 KB	Output is correct
35	Correct	56 ms	30548 KB	Output is correct
36	Correct	53 ms	31056 KB	Output is correct
37	Correct	68 ms	31060 KB	Output is correct
38	Correct	63 ms	31048 KB	Output is correct
39	Correct	60 ms	31060 KB	Output is correct
40	Correct	56 ms	31324 KB	Output is correct
41	Correct	58 ms	27196 KB	Output is correct
42	Correct	77 ms	28252 KB	Output is correct
43	Correct	81 ms	28200 KB	Output is correct
44	Correct	57 ms	27204 KB	Output is correct
45	Correct	83 ms	28292 KB	Output is correct
46	Correct	59 ms	27168 KB	Output is correct
47	Correct	76 ms	27984 KB	Output is correct
48	Correct	67 ms	27220 KB	Output is correct
49	Correct	69 ms	28092 KB	Output is correct
50	Correct	61 ms	27132 KB	Output is correct
51	Correct	93 ms	30940 KB	Output is correct
52	Correct	97 ms	31712 KB	Output is correct
53	Correct	94 ms	30908 KB	Output is correct
54	Correct	129 ms	31688 KB	Output is correct
55	Correct	93 ms	30764 KB	Output is correct

Subtask #10
0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	7 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	7 ms	23900 KB	Output is correct
4	Correct	7 ms	23900 KB	Output is correct
5	Correct	7 ms	23900 KB	Output is correct
6	Correct	7 ms	23900 KB	Output is correct
7	Correct	8 ms	23900 KB	Output is correct
8	Correct	7 ms	23896 KB	Output is correct
9	Correct	7 ms	23900 KB	Output is correct
10	Correct	7 ms	23900 KB	Output is correct
11	Correct	7 ms	23900 KB	Output is correct
12	Correct	7 ms	23900 KB	Output is correct
13	Correct	8 ms	23900 KB	Output is correct
14	Correct	8 ms	23896 KB	Output is correct
15	Correct	8 ms	23900 KB	Output is correct
16	Correct	8 ms	23896 KB	Output is correct
17	Correct	8 ms	23900 KB	Output is correct
18	Correct	7 ms	23900 KB	Output is correct
19	Correct	8 ms	23900 KB	Output is correct
20	Correct	7 ms	23900 KB	Output is correct
21	Correct	9 ms	23900 KB	Output is correct
22	Correct	8 ms	24016 KB	Output is correct
23	Correct	9 ms	23912 KB	Output is correct
24	Correct	9 ms	23928 KB	Output is correct
25	Correct	10 ms	23900 KB	Output is correct
26	Correct	59 ms	27220 KB	Output is correct
27	Correct	75 ms	28392 KB	Output is correct
28	Correct	66 ms	27252 KB	Output is correct
29	Correct	73 ms	28048 KB	Output is correct
30	Correct	60 ms	27148 KB	Output is correct
31	Correct	46 ms	30456 KB	Output is correct
32	Correct	51 ms	30548 KB	Output is correct
33	Correct	54 ms	30544 KB	Output is correct
34	Correct	55 ms	30544 KB	Output is correct
35	Correct	56 ms	30548 KB	Output is correct
36	Correct	53 ms	31056 KB	Output is correct
37	Correct	68 ms	31060 KB	Output is correct
38	Correct	63 ms	31048 KB	Output is correct
39	Correct	60 ms	31060 KB	Output is correct
40	Correct	56 ms	31324 KB	Output is correct
41	Correct	58 ms	27196 KB	Output is correct
42	Correct	77 ms	28252 KB	Output is correct
43	Correct	81 ms	28200 KB	Output is correct
44	Correct	57 ms	27204 KB	Output is correct
45	Correct	83 ms	28292 KB	Output is correct
46	Correct	59 ms	27168 KB	Output is correct
47	Correct	76 ms	27984 KB	Output is correct
48	Correct	67 ms	27220 KB	Output is correct
49	Correct	69 ms	28092 KB	Output is correct
50	Correct	61 ms	27132 KB	Output is correct
51	Correct	93 ms	30940 KB	Output is correct
52	Correct	97 ms	31712 KB	Output is correct
53	Correct	94 ms	30908 KB	Output is correct
54	Correct	129 ms	31688 KB	Output is correct
55	Correct	93 ms	30764 KB	Output is correct
56	Execution timed out	1034 ms	76364 KB	Time limit exceeded
57	Halted	0 ms	0 KB	-

답안 #942240

Compilation message