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
#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;
}
# 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
# 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
# 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
# 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
# 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
# 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
# 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
# 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
# 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
# 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 -