Submission #942221

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
942221	2024-03-10T11:21:03 Z	Litusiano	Pilot (NOI19_pilot)	C++14	89 / 100	1000 ms	107804 KB

pilot

#include<bits/stdc++.h>
using namespace std;
#define int long long
const int MAXN = 1e6+5;

int calc(pair<int,int> p){
	int len = p.second - p.first +1;
	return (len*(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);
	int ans = n*(n+1)/2;
	vector<int> q(m);
	// cerr<<MAXN<<endl;
	for(int j = MAXN-1; j>=0; j--){
		for(auto 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*(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(int i : q) cout<<i<<endl;
}

Subtask #1
3.0 / 3.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	8 ms	23900 KB	Output is correct
4	Correct	8 ms	23900 KB	Output is correct
5	Correct	9 ms	23900 KB	Output is correct
6	Correct	8 ms	23900 KB	Output is correct
7	Correct	7 ms	23896 KB	Output is correct
8	Correct	8 ms	23948 KB	Output is correct
9	Correct	10 ms	24052 KB	Output is correct
10	Correct	8 ms	23900 KB	Output is correct

Subtask #2
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	8 ms	23900 KB	Output is correct
4	Correct	8 ms	23900 KB	Output is correct
5	Correct	9 ms	23900 KB	Output is correct
6	Correct	8 ms	23900 KB	Output is correct
7	Correct	7 ms	23896 KB	Output is correct
8	Correct	8 ms	23948 KB	Output is correct
9	Correct	10 ms	24052 KB	Output is correct
10	Correct	8 ms	23900 KB	Output is correct
11	Correct	8 ms	23768 KB	Output is correct
12	Correct	8 ms	23900 KB	Output is correct
13	Correct	7 ms	23820 KB	Output is correct
14	Correct	7 ms	23900 KB	Output is correct
15	Correct	7 ms	23908 KB	Output is correct

Subtask #3
12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	8 ms	23900 KB	Output is correct
4	Correct	8 ms	23900 KB	Output is correct
5	Correct	9 ms	23900 KB	Output is correct
6	Correct	8 ms	23900 KB	Output is correct
7	Correct	7 ms	23896 KB	Output is correct
8	Correct	8 ms	23948 KB	Output is correct
9	Correct	10 ms	24052 KB	Output is correct
10	Correct	8 ms	23900 KB	Output is correct
11	Correct	8 ms	23768 KB	Output is correct
12	Correct	8 ms	23900 KB	Output is correct
13	Correct	7 ms	23820 KB	Output is correct
14	Correct	7 ms	23900 KB	Output is correct
15	Correct	7 ms	23908 KB	Output is correct
16	Correct	8 ms	23900 KB	Output is correct
17	Correct	7 ms	23900 KB	Output is correct
18	Correct	8 ms	23816 KB	Output is correct
19	Correct	8 ms	23900 KB	Output is correct
20	Correct	8 ms	23900 KB	Output is correct

Subtask #4
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	8 ms	23900 KB	Output is correct
4	Correct	8 ms	23900 KB	Output is correct
5	Correct	9 ms	23900 KB	Output is correct
6	Correct	8 ms	23900 KB	Output is correct
7	Correct	7 ms	23896 KB	Output is correct
8	Correct	8 ms	23948 KB	Output is correct
9	Correct	10 ms	24052 KB	Output is correct
10	Correct	8 ms	23900 KB	Output is correct
11	Correct	8 ms	23768 KB	Output is correct
12	Correct	8 ms	23900 KB	Output is correct
13	Correct	7 ms	23820 KB	Output is correct
14	Correct	7 ms	23900 KB	Output is correct
15	Correct	7 ms	23908 KB	Output is correct
16	Correct	8 ms	23900 KB	Output is correct
17	Correct	7 ms	23900 KB	Output is correct
18	Correct	8 ms	23816 KB	Output is correct
19	Correct	8 ms	23900 KB	Output is correct
20	Correct	8 ms	23900 KB	Output is correct
21	Correct	9 ms	24028 KB	Output is correct
22	Correct	11 ms	23896 KB	Output is correct
23	Correct	9 ms	23900 KB	Output is correct
24	Correct	9 ms	23956 KB	Output is correct
25	Correct	9 ms	23900 KB	Output is correct

Subtask #5
5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	61 ms	28064 KB	Output is correct
2	Correct	73 ms	29168 KB	Output is correct
3	Correct	58 ms	28008 KB	Output is correct
4	Correct	64 ms	28704 KB	Output is correct
5	Correct	61 ms	27892 KB	Output is correct

Subtask #6
9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	141 ms	31324 KB	Output is correct
2	Correct	148 ms	31572 KB	Output is correct
3	Correct	151 ms	31828 KB	Output is correct
4	Correct	149 ms	31392 KB	Output is correct
5	Correct	144 ms	31316 KB	Output is correct

Subtask #7
14.0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	149 ms	31732 KB	Output is correct
2	Correct	150 ms	31828 KB	Output is correct
3	Correct	157 ms	32096 KB	Output is correct
4	Correct	149 ms	31964 KB	Output is correct
5	Correct	159 ms	32084 KB	Output is correct

Subtask #8
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	8 ms	23900 KB	Output is correct
4	Correct	8 ms	23900 KB	Output is correct
5	Correct	9 ms	23900 KB	Output is correct
6	Correct	8 ms	23900 KB	Output is correct
7	Correct	7 ms	23896 KB	Output is correct
8	Correct	8 ms	23948 KB	Output is correct
9	Correct	10 ms	24052 KB	Output is correct
10	Correct	8 ms	23900 KB	Output is correct
11	Correct	61 ms	28064 KB	Output is correct
12	Correct	73 ms	29168 KB	Output is correct
13	Correct	58 ms	28008 KB	Output is correct
14	Correct	64 ms	28704 KB	Output is correct
15	Correct	61 ms	27892 KB	Output is correct
16	Correct	59 ms	28028 KB	Output is correct
17	Correct	75 ms	29768 KB	Output is correct
18	Correct	71 ms	29776 KB	Output is correct
19	Correct	56 ms	28500 KB	Output is correct
20	Correct	68 ms	29520 KB	Output is correct
21	Correct	66 ms	28544 KB	Output is correct
22	Correct	70 ms	29520 KB	Output is correct
23	Correct	63 ms	28756 KB	Output is correct
24	Correct	79 ms	29852 KB	Output is correct
25	Correct	60 ms	28704 KB	Output is correct

Subtask #9
11.0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	8 ms	23900 KB	Output is correct
4	Correct	8 ms	23900 KB	Output is correct
5	Correct	9 ms	23900 KB	Output is correct
6	Correct	8 ms	23900 KB	Output is correct
7	Correct	7 ms	23896 KB	Output is correct
8	Correct	8 ms	23948 KB	Output is correct
9	Correct	10 ms	24052 KB	Output is correct
10	Correct	8 ms	23900 KB	Output is correct
11	Correct	8 ms	23768 KB	Output is correct
12	Correct	8 ms	23900 KB	Output is correct
13	Correct	7 ms	23820 KB	Output is correct
14	Correct	7 ms	23900 KB	Output is correct
15	Correct	7 ms	23908 KB	Output is correct
16	Correct	8 ms	23900 KB	Output is correct
17	Correct	7 ms	23900 KB	Output is correct
18	Correct	8 ms	23816 KB	Output is correct
19	Correct	8 ms	23900 KB	Output is correct
20	Correct	8 ms	23900 KB	Output is correct
21	Correct	9 ms	24028 KB	Output is correct
22	Correct	11 ms	23896 KB	Output is correct
23	Correct	9 ms	23900 KB	Output is correct
24	Correct	9 ms	23956 KB	Output is correct
25	Correct	9 ms	23900 KB	Output is correct
26	Correct	61 ms	28064 KB	Output is correct
27	Correct	73 ms	29168 KB	Output is correct
28	Correct	58 ms	28008 KB	Output is correct
29	Correct	64 ms	28704 KB	Output is correct
30	Correct	61 ms	27892 KB	Output is correct
31	Correct	141 ms	31324 KB	Output is correct
32	Correct	148 ms	31572 KB	Output is correct
33	Correct	151 ms	31828 KB	Output is correct
34	Correct	149 ms	31392 KB	Output is correct
35	Correct	144 ms	31316 KB	Output is correct
36	Correct	149 ms	31732 KB	Output is correct
37	Correct	150 ms	31828 KB	Output is correct
38	Correct	157 ms	32096 KB	Output is correct
39	Correct	149 ms	31964 KB	Output is correct
40	Correct	159 ms	32084 KB	Output is correct
41	Correct	59 ms	28028 KB	Output is correct
42	Correct	75 ms	29768 KB	Output is correct
43	Correct	71 ms	29776 KB	Output is correct
44	Correct	56 ms	28500 KB	Output is correct
45	Correct	68 ms	29520 KB	Output is correct
46	Correct	66 ms	28544 KB	Output is correct
47	Correct	70 ms	29520 KB	Output is correct
48	Correct	63 ms	28756 KB	Output is correct
49	Correct	79 ms	29852 KB	Output is correct
50	Correct	60 ms	28704 KB	Output is correct
51	Correct	191 ms	33424 KB	Output is correct
52	Correct	201 ms	34388 KB	Output is correct
53	Correct	183 ms	33616 KB	Output is correct
54	Correct	204 ms	34156 KB	Output is correct
55	Correct	186 ms	33620 KB	Output is correct

Subtask #10
0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	23896 KB	Output is correct
2	Correct	7 ms	23900 KB	Output is correct
3	Correct	8 ms	23900 KB	Output is correct
4	Correct	8 ms	23900 KB	Output is correct
5	Correct	9 ms	23900 KB	Output is correct
6	Correct	8 ms	23900 KB	Output is correct
7	Correct	7 ms	23896 KB	Output is correct
8	Correct	8 ms	23948 KB	Output is correct
9	Correct	10 ms	24052 KB	Output is correct
10	Correct	8 ms	23900 KB	Output is correct
11	Correct	8 ms	23768 KB	Output is correct
12	Correct	8 ms	23900 KB	Output is correct
13	Correct	7 ms	23820 KB	Output is correct
14	Correct	7 ms	23900 KB	Output is correct
15	Correct	7 ms	23908 KB	Output is correct
16	Correct	8 ms	23900 KB	Output is correct
17	Correct	7 ms	23900 KB	Output is correct
18	Correct	8 ms	23816 KB	Output is correct
19	Correct	8 ms	23900 KB	Output is correct
20	Correct	8 ms	23900 KB	Output is correct
21	Correct	9 ms	24028 KB	Output is correct
22	Correct	11 ms	23896 KB	Output is correct
23	Correct	9 ms	23900 KB	Output is correct
24	Correct	9 ms	23956 KB	Output is correct
25	Correct	9 ms	23900 KB	Output is correct
26	Correct	61 ms	28064 KB	Output is correct
27	Correct	73 ms	29168 KB	Output is correct
28	Correct	58 ms	28008 KB	Output is correct
29	Correct	64 ms	28704 KB	Output is correct
30	Correct	61 ms	27892 KB	Output is correct
31	Correct	141 ms	31324 KB	Output is correct
32	Correct	148 ms	31572 KB	Output is correct
33	Correct	151 ms	31828 KB	Output is correct
34	Correct	149 ms	31392 KB	Output is correct
35	Correct	144 ms	31316 KB	Output is correct
36	Correct	149 ms	31732 KB	Output is correct
37	Correct	150 ms	31828 KB	Output is correct
38	Correct	157 ms	32096 KB	Output is correct
39	Correct	149 ms	31964 KB	Output is correct
40	Correct	159 ms	32084 KB	Output is correct
41	Correct	59 ms	28028 KB	Output is correct
42	Correct	75 ms	29768 KB	Output is correct
43	Correct	71 ms	29776 KB	Output is correct
44	Correct	56 ms	28500 KB	Output is correct
45	Correct	68 ms	29520 KB	Output is correct
46	Correct	66 ms	28544 KB	Output is correct
47	Correct	70 ms	29520 KB	Output is correct
48	Correct	63 ms	28756 KB	Output is correct
49	Correct	79 ms	29852 KB	Output is correct
50	Correct	60 ms	28704 KB	Output is correct
51	Correct	191 ms	33424 KB	Output is correct
52	Correct	201 ms	34388 KB	Output is correct
53	Correct	183 ms	33616 KB	Output is correct
54	Correct	204 ms	34156 KB	Output is correct
55	Correct	186 ms	33620 KB	Output is correct
56	Execution timed out	1040 ms	107804 KB	Time limit exceeded
57	Halted	0 ms	0 KB	-

Submission #942221

Compilation message