답안 #942236

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
942236 2024-03-10T11:27:03 Z Litusiano Pilot (NOI19_pilot) C++17
89 / 100
1000 ms 79084 KB
#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 9 ms 23900 KB Output is correct
2 Correct 7 ms 23900 KB Output is correct
3 Correct 8 ms 23900 KB Output is correct
4 Correct 7 ms 23932 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23896 KB Output is correct
7 Correct 8 ms 23900 KB Output is correct
8 Correct 8 ms 23900 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23828 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 23900 KB Output is correct
2 Correct 7 ms 23900 KB Output is correct
3 Correct 8 ms 23900 KB Output is correct
4 Correct 7 ms 23932 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23896 KB Output is correct
7 Correct 8 ms 23900 KB Output is correct
8 Correct 8 ms 23900 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23828 KB Output is correct
11 Correct 8 ms 23900 KB Output is correct
12 Correct 8 ms 23900 KB Output is correct
13 Correct 8 ms 23900 KB Output is correct
14 Correct 7 ms 23896 KB Output is correct
15 Correct 9 ms 23836 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 23900 KB Output is correct
2 Correct 7 ms 23900 KB Output is correct
3 Correct 8 ms 23900 KB Output is correct
4 Correct 7 ms 23932 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23896 KB Output is correct
7 Correct 8 ms 23900 KB Output is correct
8 Correct 8 ms 23900 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23828 KB Output is correct
11 Correct 8 ms 23900 KB Output is correct
12 Correct 8 ms 23900 KB Output is correct
13 Correct 8 ms 23900 KB Output is correct
14 Correct 7 ms 23896 KB Output is correct
15 Correct 9 ms 23836 KB Output is correct
16 Correct 8 ms 23900 KB Output is correct
17 Correct 7 ms 23896 KB Output is correct
18 Correct 8 ms 23900 KB Output is correct
19 Correct 8 ms 23900 KB Output is correct
20 Correct 9 ms 23900 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 23900 KB Output is correct
2 Correct 7 ms 23900 KB Output is correct
3 Correct 8 ms 23900 KB Output is correct
4 Correct 7 ms 23932 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23896 KB Output is correct
7 Correct 8 ms 23900 KB Output is correct
8 Correct 8 ms 23900 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23828 KB Output is correct
11 Correct 8 ms 23900 KB Output is correct
12 Correct 8 ms 23900 KB Output is correct
13 Correct 8 ms 23900 KB Output is correct
14 Correct 7 ms 23896 KB Output is correct
15 Correct 9 ms 23836 KB Output is correct
16 Correct 8 ms 23900 KB Output is correct
17 Correct 7 ms 23896 KB Output is correct
18 Correct 8 ms 23900 KB Output is correct
19 Correct 8 ms 23900 KB Output is correct
20 Correct 9 ms 23900 KB Output is correct
21 Correct 8 ms 23900 KB Output is correct
22 Correct 8 ms 23900 KB Output is correct
23 Correct 9 ms 23900 KB Output is correct
24 Correct 8 ms 23900 KB Output is correct
25 Correct 9 ms 24052 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 61 ms 27284 KB Output is correct
2 Correct 88 ms 28244 KB Output is correct
3 Correct 60 ms 27220 KB Output is correct
4 Correct 63 ms 27988 KB Output is correct
5 Correct 61 ms 27472 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 46 ms 30488 KB Output is correct
2 Correct 48 ms 30448 KB Output is correct
3 Correct 45 ms 30384 KB Output is correct
4 Correct 47 ms 30548 KB Output is correct
5 Correct 48 ms 30328 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 53 ms 30888 KB Output is correct
2 Correct 53 ms 30932 KB Output is correct
3 Correct 54 ms 30968 KB Output is correct
4 Correct 56 ms 31056 KB Output is correct
5 Correct 55 ms 31320 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 23900 KB Output is correct
2 Correct 7 ms 23900 KB Output is correct
3 Correct 8 ms 23900 KB Output is correct
4 Correct 7 ms 23932 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23896 KB Output is correct
7 Correct 8 ms 23900 KB Output is correct
8 Correct 8 ms 23900 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23828 KB Output is correct
11 Correct 61 ms 27284 KB Output is correct
12 Correct 88 ms 28244 KB Output is correct
13 Correct 60 ms 27220 KB Output is correct
14 Correct 63 ms 27988 KB Output is correct
15 Correct 61 ms 27472 KB Output is correct
16 Correct 56 ms 27208 KB Output is correct
17 Correct 70 ms 28244 KB Output is correct
18 Correct 79 ms 28244 KB Output is correct
19 Correct 58 ms 26940 KB Output is correct
20 Correct 70 ms 28204 KB Output is correct
21 Correct 56 ms 26960 KB Output is correct
22 Correct 65 ms 27996 KB Output is correct
23 Correct 62 ms 27224 KB Output is correct
24 Correct 72 ms 27988 KB Output is correct
25 Correct 60 ms 27216 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 23900 KB Output is correct
2 Correct 7 ms 23900 KB Output is correct
3 Correct 8 ms 23900 KB Output is correct
4 Correct 7 ms 23932 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23896 KB Output is correct
7 Correct 8 ms 23900 KB Output is correct
8 Correct 8 ms 23900 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23828 KB Output is correct
11 Correct 8 ms 23900 KB Output is correct
12 Correct 8 ms 23900 KB Output is correct
13 Correct 8 ms 23900 KB Output is correct
14 Correct 7 ms 23896 KB Output is correct
15 Correct 9 ms 23836 KB Output is correct
16 Correct 8 ms 23900 KB Output is correct
17 Correct 7 ms 23896 KB Output is correct
18 Correct 8 ms 23900 KB Output is correct
19 Correct 8 ms 23900 KB Output is correct
20 Correct 9 ms 23900 KB Output is correct
21 Correct 8 ms 23900 KB Output is correct
22 Correct 8 ms 23900 KB Output is correct
23 Correct 9 ms 23900 KB Output is correct
24 Correct 8 ms 23900 KB Output is correct
25 Correct 9 ms 24052 KB Output is correct
26 Correct 61 ms 27284 KB Output is correct
27 Correct 88 ms 28244 KB Output is correct
28 Correct 60 ms 27220 KB Output is correct
29 Correct 63 ms 27988 KB Output is correct
30 Correct 61 ms 27472 KB Output is correct
31 Correct 46 ms 30488 KB Output is correct
32 Correct 48 ms 30448 KB Output is correct
33 Correct 45 ms 30384 KB Output is correct
34 Correct 47 ms 30548 KB Output is correct
35 Correct 48 ms 30328 KB Output is correct
36 Correct 53 ms 30888 KB Output is correct
37 Correct 53 ms 30932 KB Output is correct
38 Correct 54 ms 30968 KB Output is correct
39 Correct 56 ms 31056 KB Output is correct
40 Correct 55 ms 31320 KB Output is correct
41 Correct 56 ms 27208 KB Output is correct
42 Correct 70 ms 28244 KB Output is correct
43 Correct 79 ms 28244 KB Output is correct
44 Correct 58 ms 26940 KB Output is correct
45 Correct 70 ms 28204 KB Output is correct
46 Correct 56 ms 26960 KB Output is correct
47 Correct 65 ms 27996 KB Output is correct
48 Correct 62 ms 27224 KB Output is correct
49 Correct 72 ms 27988 KB Output is correct
50 Correct 60 ms 27216 KB Output is correct
51 Correct 82 ms 30764 KB Output is correct
52 Correct 95 ms 31888 KB Output is correct
53 Correct 85 ms 30796 KB Output is correct
54 Correct 105 ms 31768 KB Output is correct
55 Correct 85 ms 30800 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 23900 KB Output is correct
2 Correct 7 ms 23900 KB Output is correct
3 Correct 8 ms 23900 KB Output is correct
4 Correct 7 ms 23932 KB Output is correct
5 Correct 7 ms 23900 KB Output is correct
6 Correct 8 ms 23896 KB Output is correct
7 Correct 8 ms 23900 KB Output is correct
8 Correct 8 ms 23900 KB Output is correct
9 Correct 8 ms 23900 KB Output is correct
10 Correct 8 ms 23828 KB Output is correct
11 Correct 8 ms 23900 KB Output is correct
12 Correct 8 ms 23900 KB Output is correct
13 Correct 8 ms 23900 KB Output is correct
14 Correct 7 ms 23896 KB Output is correct
15 Correct 9 ms 23836 KB Output is correct
16 Correct 8 ms 23900 KB Output is correct
17 Correct 7 ms 23896 KB Output is correct
18 Correct 8 ms 23900 KB Output is correct
19 Correct 8 ms 23900 KB Output is correct
20 Correct 9 ms 23900 KB Output is correct
21 Correct 8 ms 23900 KB Output is correct
22 Correct 8 ms 23900 KB Output is correct
23 Correct 9 ms 23900 KB Output is correct
24 Correct 8 ms 23900 KB Output is correct
25 Correct 9 ms 24052 KB Output is correct
26 Correct 61 ms 27284 KB Output is correct
27 Correct 88 ms 28244 KB Output is correct
28 Correct 60 ms 27220 KB Output is correct
29 Correct 63 ms 27988 KB Output is correct
30 Correct 61 ms 27472 KB Output is correct
31 Correct 46 ms 30488 KB Output is correct
32 Correct 48 ms 30448 KB Output is correct
33 Correct 45 ms 30384 KB Output is correct
34 Correct 47 ms 30548 KB Output is correct
35 Correct 48 ms 30328 KB Output is correct
36 Correct 53 ms 30888 KB Output is correct
37 Correct 53 ms 30932 KB Output is correct
38 Correct 54 ms 30968 KB Output is correct
39 Correct 56 ms 31056 KB Output is correct
40 Correct 55 ms 31320 KB Output is correct
41 Correct 56 ms 27208 KB Output is correct
42 Correct 70 ms 28244 KB Output is correct
43 Correct 79 ms 28244 KB Output is correct
44 Correct 58 ms 26940 KB Output is correct
45 Correct 70 ms 28204 KB Output is correct
46 Correct 56 ms 26960 KB Output is correct
47 Correct 65 ms 27996 KB Output is correct
48 Correct 62 ms 27224 KB Output is correct
49 Correct 72 ms 27988 KB Output is correct
50 Correct 60 ms 27216 KB Output is correct
51 Correct 82 ms 30764 KB Output is correct
52 Correct 95 ms 31888 KB Output is correct
53 Correct 85 ms 30796 KB Output is correct
54 Correct 105 ms 31768 KB Output is correct
55 Correct 85 ms 30800 KB Output is correct
56 Execution timed out 1076 ms 79084 KB Time limit exceeded
57 Halted 0 ms 0 KB -