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

pilot

#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;
}

Subtask #1
3.0 / 3.0

#	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

Subtask #2
10.0 / 10.0

#	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

Subtask #3
12.0 / 12.0

#	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

Subtask #4
15.0 / 15.0

#	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

Subtask #5
5.0 / 5.0

#	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

Subtask #6
9.0 / 9.0

#	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

Subtask #7
14.0 / 14.0

#	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

Subtask #8
10.0 / 10.0

#	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

Subtask #9
11.0 / 11.0

#	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

Subtask #10
0 / 11.0

#	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	-

답안 #942236

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