답안 #942238

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
942238 2024-03-10T11:27:53 Z Litusiano Pilot (NOI19_pilot) C++17
89 / 100
1000 ms 79604 KB
#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 1LL*(1LL*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 -= 1LL*(1LL*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+= 1LL*calc(seg1);
				if(seg2.second >= seg2.first) segs.insert(seg2), ans+= 1LL*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<<1LL*i<<endl;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 23900 KB Output is correct
2 Correct 9 ms 23776 KB Output is correct
3 Correct 7 ms 23900 KB Output is correct
4 Correct 8 ms 23896 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23900 KB Output is correct
7 Correct 9 ms 23900 KB Output is correct
8 Correct 8 ms 23896 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23900 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 23900 KB Output is correct
2 Correct 9 ms 23776 KB Output is correct
3 Correct 7 ms 23900 KB Output is correct
4 Correct 8 ms 23896 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23900 KB Output is correct
7 Correct 9 ms 23900 KB Output is correct
8 Correct 8 ms 23896 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23900 KB Output is correct
11 Correct 8 ms 23900 KB Output is correct
12 Correct 8 ms 23904 KB Output is correct
13 Correct 7 ms 23896 KB Output is correct
14 Correct 7 ms 23900 KB Output is correct
15 Correct 8 ms 23724 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 23900 KB Output is correct
2 Correct 9 ms 23776 KB Output is correct
3 Correct 7 ms 23900 KB Output is correct
4 Correct 8 ms 23896 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23900 KB Output is correct
7 Correct 9 ms 23900 KB Output is correct
8 Correct 8 ms 23896 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23900 KB Output is correct
11 Correct 8 ms 23900 KB Output is correct
12 Correct 8 ms 23904 KB Output is correct
13 Correct 7 ms 23896 KB Output is correct
14 Correct 7 ms 23900 KB Output is correct
15 Correct 8 ms 23724 KB Output is correct
16 Correct 7 ms 23900 KB Output is correct
17 Correct 8 ms 23828 KB Output is correct
18 Correct 8 ms 23900 KB Output is correct
19 Correct 7 ms 23900 KB Output is correct
20 Correct 7 ms 23896 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 23900 KB Output is correct
2 Correct 9 ms 23776 KB Output is correct
3 Correct 7 ms 23900 KB Output is correct
4 Correct 8 ms 23896 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23900 KB Output is correct
7 Correct 9 ms 23900 KB Output is correct
8 Correct 8 ms 23896 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23900 KB Output is correct
11 Correct 8 ms 23900 KB Output is correct
12 Correct 8 ms 23904 KB Output is correct
13 Correct 7 ms 23896 KB Output is correct
14 Correct 7 ms 23900 KB Output is correct
15 Correct 8 ms 23724 KB Output is correct
16 Correct 7 ms 23900 KB Output is correct
17 Correct 8 ms 23828 KB Output is correct
18 Correct 8 ms 23900 KB Output is correct
19 Correct 7 ms 23900 KB Output is correct
20 Correct 7 ms 23896 KB Output is correct
21 Correct 9 ms 23900 KB Output is correct
22 Correct 9 ms 23800 KB Output is correct
23 Correct 9 ms 23896 KB Output is correct
24 Correct 8 ms 23900 KB Output is correct
25 Correct 9 ms 23840 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 60 ms 27304 KB Output is correct
2 Correct 77 ms 28240 KB Output is correct
3 Correct 60 ms 27172 KB Output is correct
4 Correct 69 ms 27792 KB Output is correct
5 Correct 59 ms 27220 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 60 ms 30296 KB Output is correct
2 Correct 47 ms 30624 KB Output is correct
3 Correct 47 ms 30548 KB Output is correct
4 Correct 49 ms 30544 KB Output is correct
5 Correct 47 ms 30548 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 55 ms 31056 KB Output is correct
2 Correct 57 ms 30916 KB Output is correct
3 Correct 63 ms 31060 KB Output is correct
4 Correct 55 ms 31056 KB Output is correct
5 Correct 56 ms 31412 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 23900 KB Output is correct
2 Correct 9 ms 23776 KB Output is correct
3 Correct 7 ms 23900 KB Output is correct
4 Correct 8 ms 23896 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23900 KB Output is correct
7 Correct 9 ms 23900 KB Output is correct
8 Correct 8 ms 23896 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23900 KB Output is correct
11 Correct 60 ms 27304 KB Output is correct
12 Correct 77 ms 28240 KB Output is correct
13 Correct 60 ms 27172 KB Output is correct
14 Correct 69 ms 27792 KB Output is correct
15 Correct 59 ms 27220 KB Output is correct
16 Correct 57 ms 26964 KB Output is correct
17 Correct 89 ms 28244 KB Output is correct
18 Correct 74 ms 28432 KB Output is correct
19 Correct 60 ms 27216 KB Output is correct
20 Correct 69 ms 28256 KB Output is correct
21 Correct 60 ms 27192 KB Output is correct
22 Correct 71 ms 28156 KB Output is correct
23 Correct 61 ms 27216 KB Output is correct
24 Correct 71 ms 27984 KB Output is correct
25 Correct 59 ms 27216 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 23900 KB Output is correct
2 Correct 9 ms 23776 KB Output is correct
3 Correct 7 ms 23900 KB Output is correct
4 Correct 8 ms 23896 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23900 KB Output is correct
7 Correct 9 ms 23900 KB Output is correct
8 Correct 8 ms 23896 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23900 KB Output is correct
11 Correct 8 ms 23900 KB Output is correct
12 Correct 8 ms 23904 KB Output is correct
13 Correct 7 ms 23896 KB Output is correct
14 Correct 7 ms 23900 KB Output is correct
15 Correct 8 ms 23724 KB Output is correct
16 Correct 7 ms 23900 KB Output is correct
17 Correct 8 ms 23828 KB Output is correct
18 Correct 8 ms 23900 KB Output is correct
19 Correct 7 ms 23900 KB Output is correct
20 Correct 7 ms 23896 KB Output is correct
21 Correct 9 ms 23900 KB Output is correct
22 Correct 9 ms 23800 KB Output is correct
23 Correct 9 ms 23896 KB Output is correct
24 Correct 8 ms 23900 KB Output is correct
25 Correct 9 ms 23840 KB Output is correct
26 Correct 60 ms 27304 KB Output is correct
27 Correct 77 ms 28240 KB Output is correct
28 Correct 60 ms 27172 KB Output is correct
29 Correct 69 ms 27792 KB Output is correct
30 Correct 59 ms 27220 KB Output is correct
31 Correct 60 ms 30296 KB Output is correct
32 Correct 47 ms 30624 KB Output is correct
33 Correct 47 ms 30548 KB Output is correct
34 Correct 49 ms 30544 KB Output is correct
35 Correct 47 ms 30548 KB Output is correct
36 Correct 55 ms 31056 KB Output is correct
37 Correct 57 ms 30916 KB Output is correct
38 Correct 63 ms 31060 KB Output is correct
39 Correct 55 ms 31056 KB Output is correct
40 Correct 56 ms 31412 KB Output is correct
41 Correct 57 ms 26964 KB Output is correct
42 Correct 89 ms 28244 KB Output is correct
43 Correct 74 ms 28432 KB Output is correct
44 Correct 60 ms 27216 KB Output is correct
45 Correct 69 ms 28256 KB Output is correct
46 Correct 60 ms 27192 KB Output is correct
47 Correct 71 ms 28156 KB Output is correct
48 Correct 61 ms 27216 KB Output is correct
49 Correct 71 ms 27984 KB Output is correct
50 Correct 59 ms 27216 KB Output is correct
51 Correct 86 ms 30804 KB Output is correct
52 Correct 100 ms 31844 KB Output is correct
53 Correct 92 ms 30804 KB Output is correct
54 Correct 95 ms 31776 KB Output is correct
55 Correct 86 ms 30800 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 23900 KB Output is correct
2 Correct 9 ms 23776 KB Output is correct
3 Correct 7 ms 23900 KB Output is correct
4 Correct 8 ms 23896 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23900 KB Output is correct
7 Correct 9 ms 23900 KB Output is correct
8 Correct 8 ms 23896 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23900 KB Output is correct
11 Correct 8 ms 23900 KB Output is correct
12 Correct 8 ms 23904 KB Output is correct
13 Correct 7 ms 23896 KB Output is correct
14 Correct 7 ms 23900 KB Output is correct
15 Correct 8 ms 23724 KB Output is correct
16 Correct 7 ms 23900 KB Output is correct
17 Correct 8 ms 23828 KB Output is correct
18 Correct 8 ms 23900 KB Output is correct
19 Correct 7 ms 23900 KB Output is correct
20 Correct 7 ms 23896 KB Output is correct
21 Correct 9 ms 23900 KB Output is correct
22 Correct 9 ms 23800 KB Output is correct
23 Correct 9 ms 23896 KB Output is correct
24 Correct 8 ms 23900 KB Output is correct
25 Correct 9 ms 23840 KB Output is correct
26 Correct 60 ms 27304 KB Output is correct
27 Correct 77 ms 28240 KB Output is correct
28 Correct 60 ms 27172 KB Output is correct
29 Correct 69 ms 27792 KB Output is correct
30 Correct 59 ms 27220 KB Output is correct
31 Correct 60 ms 30296 KB Output is correct
32 Correct 47 ms 30624 KB Output is correct
33 Correct 47 ms 30548 KB Output is correct
34 Correct 49 ms 30544 KB Output is correct
35 Correct 47 ms 30548 KB Output is correct
36 Correct 55 ms 31056 KB Output is correct
37 Correct 57 ms 30916 KB Output is correct
38 Correct 63 ms 31060 KB Output is correct
39 Correct 55 ms 31056 KB Output is correct
40 Correct 56 ms 31412 KB Output is correct
41 Correct 57 ms 26964 KB Output is correct
42 Correct 89 ms 28244 KB Output is correct
43 Correct 74 ms 28432 KB Output is correct
44 Correct 60 ms 27216 KB Output is correct
45 Correct 69 ms 28256 KB Output is correct
46 Correct 60 ms 27192 KB Output is correct
47 Correct 71 ms 28156 KB Output is correct
48 Correct 61 ms 27216 KB Output is correct
49 Correct 71 ms 27984 KB Output is correct
50 Correct 59 ms 27216 KB Output is correct
51 Correct 86 ms 30804 KB Output is correct
52 Correct 100 ms 31844 KB Output is correct
53 Correct 92 ms 30804 KB Output is correct
54 Correct 95 ms 31776 KB Output is correct
55 Correct 86 ms 30800 KB Output is correct
56 Execution timed out 1079 ms 79604 KB Time limit exceeded
57 Halted 0 ms 0 KB -