Submission #572404

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
572404	2022-06-04T10:39:02 Z	MODDI	Pilot (NOI19_pilot)	C++14	89 / 100	1000 ms	71096 KB

pilot

#include <bits/stdc++.h>
#define ll long long
#define pii pair<int,int>
#define pll pair<ll,ll>
#define vi vector<int>
#define vl vector<ll>
#define mp make_pair
#define pb push_back
using namespace std;
const int maxn = 1e6 + 5;
ll parent[maxn];
ll sz[maxn];
bool on[maxn];
ll find(int x) {return x == parent[x]?x:parent[x] = find(parent[x]);}
ll rez = 0;
void mrg(int a, int b) {
    a = find(a); b = find(b);
    if (a == b) return;
    rez -= sz[a] * (sz[a]+1) / 2;
    rez -= sz[b] * (sz[b]+1) / 2;
    sz[a] += sz[b];
    rez += sz[a] * (sz[a]+1) / 2;
    parent[b] = a;
}
vl G[maxn];
ll ans[maxn];
signed main(){
 	ios::sync_with_stdio(0), cin.tie(0);
	int n, q;
	cin>>n>>q;
	for(int i = 0; i < n; i++){
		parent[i] = i;
		sz[i] = 1;
		int a;
		cin>>a;
		G[a].pb(i);
	}
	for(int i = 1; i <= 1000000; i++){
		for(int x : G[i]){
			++rez;
			on[x] = 1;
			if(x && on[x-1]) mrg(x, x-1);
			if(x != n-1 && on[x+1]) mrg(x, x + 1);
		}
		ans[i] = rez;
	}
	for(int i = 0; i < q; i++){
		int a;
		cin>>a;
		cout<<ans[a]<<endl;
	}
}

Subtask #1
3.0 / 3.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	21 ms	31572 KB	Output is correct
2	Correct	17 ms	31624 KB	Output is correct
3	Correct	17 ms	31636 KB	Output is correct
4	Correct	20 ms	31588 KB	Output is correct
5	Correct	20 ms	31572 KB	Output is correct
6	Correct	20 ms	31628 KB	Output is correct
7	Correct	18 ms	31624 KB	Output is correct
8	Correct	18 ms	31572 KB	Output is correct
9	Correct	20 ms	31588 KB	Output is correct
10	Correct	17 ms	31624 KB	Output is correct

Subtask #2
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	21 ms	31572 KB	Output is correct
2	Correct	17 ms	31624 KB	Output is correct
3	Correct	17 ms	31636 KB	Output is correct
4	Correct	20 ms	31588 KB	Output is correct
5	Correct	20 ms	31572 KB	Output is correct
6	Correct	20 ms	31628 KB	Output is correct
7	Correct	18 ms	31624 KB	Output is correct
8	Correct	18 ms	31572 KB	Output is correct
9	Correct	20 ms	31588 KB	Output is correct
10	Correct	17 ms	31624 KB	Output is correct
11	Correct	19 ms	31628 KB	Output is correct
12	Correct	18 ms	31632 KB	Output is correct
13	Correct	19 ms	31616 KB	Output is correct
14	Correct	18 ms	31568 KB	Output is correct
15	Correct	20 ms	31628 KB	Output is correct

Subtask #3
12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	21 ms	31572 KB	Output is correct
2	Correct	17 ms	31624 KB	Output is correct
3	Correct	17 ms	31636 KB	Output is correct
4	Correct	20 ms	31588 KB	Output is correct
5	Correct	20 ms	31572 KB	Output is correct
6	Correct	20 ms	31628 KB	Output is correct
7	Correct	18 ms	31624 KB	Output is correct
8	Correct	18 ms	31572 KB	Output is correct
9	Correct	20 ms	31588 KB	Output is correct
10	Correct	17 ms	31624 KB	Output is correct
11	Correct	19 ms	31628 KB	Output is correct
12	Correct	18 ms	31632 KB	Output is correct
13	Correct	19 ms	31616 KB	Output is correct
14	Correct	18 ms	31568 KB	Output is correct
15	Correct	20 ms	31628 KB	Output is correct
16	Correct	18 ms	31572 KB	Output is correct
17	Correct	17 ms	31624 KB	Output is correct
18	Correct	19 ms	31632 KB	Output is correct
19	Correct	19 ms	31632 KB	Output is correct
20	Correct	19 ms	31584 KB	Output is correct

Subtask #4
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	21 ms	31572 KB	Output is correct
2	Correct	17 ms	31624 KB	Output is correct
3	Correct	17 ms	31636 KB	Output is correct
4	Correct	20 ms	31588 KB	Output is correct
5	Correct	20 ms	31572 KB	Output is correct
6	Correct	20 ms	31628 KB	Output is correct
7	Correct	18 ms	31624 KB	Output is correct
8	Correct	18 ms	31572 KB	Output is correct
9	Correct	20 ms	31588 KB	Output is correct
10	Correct	17 ms	31624 KB	Output is correct
11	Correct	19 ms	31628 KB	Output is correct
12	Correct	18 ms	31632 KB	Output is correct
13	Correct	19 ms	31616 KB	Output is correct
14	Correct	18 ms	31568 KB	Output is correct
15	Correct	20 ms	31628 KB	Output is correct
16	Correct	18 ms	31572 KB	Output is correct
17	Correct	17 ms	31624 KB	Output is correct
18	Correct	19 ms	31632 KB	Output is correct
19	Correct	19 ms	31632 KB	Output is correct
20	Correct	19 ms	31584 KB	Output is correct
21	Correct	21 ms	31656 KB	Output is correct
22	Correct	21 ms	31672 KB	Output is correct
23	Correct	20 ms	31700 KB	Output is correct
24	Correct	23 ms	31672 KB	Output is correct
25	Correct	19 ms	31700 KB	Output is correct

Subtask #5
5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	39 ms	35788 KB	Output is correct
2	Correct	63 ms	36768 KB	Output is correct
3	Correct	42 ms	35664 KB	Output is correct
4	Correct	56 ms	36444 KB	Output is correct
5	Correct	42 ms	35616 KB	Output is correct

Subtask #6
9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	180 ms	38372 KB	Output is correct
2	Correct	208 ms	37940 KB	Output is correct
3	Correct	166 ms	38008 KB	Output is correct
4	Correct	152 ms	38124 KB	Output is correct
5	Correct	172 ms	37896 KB	Output is correct

Subtask #7
14.0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	164 ms	38348 KB	Output is correct
2	Correct	161 ms	37844 KB	Output is correct
3	Correct	178 ms	37832 KB	Output is correct
4	Correct	165 ms	38340 KB	Output is correct
5	Correct	187 ms	38108 KB	Output is correct

Subtask #8
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	21 ms	31572 KB	Output is correct
2	Correct	17 ms	31624 KB	Output is correct
3	Correct	17 ms	31636 KB	Output is correct
4	Correct	20 ms	31588 KB	Output is correct
5	Correct	20 ms	31572 KB	Output is correct
6	Correct	20 ms	31628 KB	Output is correct
7	Correct	18 ms	31624 KB	Output is correct
8	Correct	18 ms	31572 KB	Output is correct
9	Correct	20 ms	31588 KB	Output is correct
10	Correct	17 ms	31624 KB	Output is correct
11	Correct	39 ms	35788 KB	Output is correct
12	Correct	63 ms	36768 KB	Output is correct
13	Correct	42 ms	35664 KB	Output is correct
14	Correct	56 ms	36444 KB	Output is correct
15	Correct	42 ms	35616 KB	Output is correct
16	Correct	50 ms	35596 KB	Output is correct
17	Correct	64 ms	36720 KB	Output is correct
18	Correct	60 ms	36788 KB	Output is correct
19	Correct	45 ms	35500 KB	Output is correct
20	Correct	60 ms	36768 KB	Output is correct
21	Correct	43 ms	35484 KB	Output is correct
22	Correct	53 ms	36532 KB	Output is correct
23	Correct	41 ms	35956 KB	Output is correct
24	Correct	52 ms	36432 KB	Output is correct
25	Correct	46 ms	35808 KB	Output is correct

Subtask #9
11.0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	21 ms	31572 KB	Output is correct
2	Correct	17 ms	31624 KB	Output is correct
3	Correct	17 ms	31636 KB	Output is correct
4	Correct	20 ms	31588 KB	Output is correct
5	Correct	20 ms	31572 KB	Output is correct
6	Correct	20 ms	31628 KB	Output is correct
7	Correct	18 ms	31624 KB	Output is correct
8	Correct	18 ms	31572 KB	Output is correct
9	Correct	20 ms	31588 KB	Output is correct
10	Correct	17 ms	31624 KB	Output is correct
11	Correct	19 ms	31628 KB	Output is correct
12	Correct	18 ms	31632 KB	Output is correct
13	Correct	19 ms	31616 KB	Output is correct
14	Correct	18 ms	31568 KB	Output is correct
15	Correct	20 ms	31628 KB	Output is correct
16	Correct	18 ms	31572 KB	Output is correct
17	Correct	17 ms	31624 KB	Output is correct
18	Correct	19 ms	31632 KB	Output is correct
19	Correct	19 ms	31632 KB	Output is correct
20	Correct	19 ms	31584 KB	Output is correct
21	Correct	21 ms	31656 KB	Output is correct
22	Correct	21 ms	31672 KB	Output is correct
23	Correct	20 ms	31700 KB	Output is correct
24	Correct	23 ms	31672 KB	Output is correct
25	Correct	19 ms	31700 KB	Output is correct
26	Correct	39 ms	35788 KB	Output is correct
27	Correct	63 ms	36768 KB	Output is correct
28	Correct	42 ms	35664 KB	Output is correct
29	Correct	56 ms	36444 KB	Output is correct
30	Correct	42 ms	35616 KB	Output is correct
31	Correct	180 ms	38372 KB	Output is correct
32	Correct	208 ms	37940 KB	Output is correct
33	Correct	166 ms	38008 KB	Output is correct
34	Correct	152 ms	38124 KB	Output is correct
35	Correct	172 ms	37896 KB	Output is correct
36	Correct	164 ms	38348 KB	Output is correct
37	Correct	161 ms	37844 KB	Output is correct
38	Correct	178 ms	37832 KB	Output is correct
39	Correct	165 ms	38340 KB	Output is correct
40	Correct	187 ms	38108 KB	Output is correct
41	Correct	50 ms	35596 KB	Output is correct
42	Correct	64 ms	36720 KB	Output is correct
43	Correct	60 ms	36788 KB	Output is correct
44	Correct	45 ms	35500 KB	Output is correct
45	Correct	60 ms	36768 KB	Output is correct
46	Correct	43 ms	35484 KB	Output is correct
47	Correct	53 ms	36532 KB	Output is correct
48	Correct	41 ms	35956 KB	Output is correct
49	Correct	52 ms	36432 KB	Output is correct
50	Correct	46 ms	35808 KB	Output is correct
51	Correct	233 ms	36944 KB	Output is correct
52	Correct	182 ms	37448 KB	Output is correct
53	Correct	171 ms	36996 KB	Output is correct
54	Correct	235 ms	37572 KB	Output is correct
55	Correct	164 ms	36976 KB	Output is correct

Subtask #10
0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	21 ms	31572 KB	Output is correct
2	Correct	17 ms	31624 KB	Output is correct
3	Correct	17 ms	31636 KB	Output is correct
4	Correct	20 ms	31588 KB	Output is correct
5	Correct	20 ms	31572 KB	Output is correct
6	Correct	20 ms	31628 KB	Output is correct
7	Correct	18 ms	31624 KB	Output is correct
8	Correct	18 ms	31572 KB	Output is correct
9	Correct	20 ms	31588 KB	Output is correct
10	Correct	17 ms	31624 KB	Output is correct
11	Correct	19 ms	31628 KB	Output is correct
12	Correct	18 ms	31632 KB	Output is correct
13	Correct	19 ms	31616 KB	Output is correct
14	Correct	18 ms	31568 KB	Output is correct
15	Correct	20 ms	31628 KB	Output is correct
16	Correct	18 ms	31572 KB	Output is correct
17	Correct	17 ms	31624 KB	Output is correct
18	Correct	19 ms	31632 KB	Output is correct
19	Correct	19 ms	31632 KB	Output is correct
20	Correct	19 ms	31584 KB	Output is correct
21	Correct	21 ms	31656 KB	Output is correct
22	Correct	21 ms	31672 KB	Output is correct
23	Correct	20 ms	31700 KB	Output is correct
24	Correct	23 ms	31672 KB	Output is correct
25	Correct	19 ms	31700 KB	Output is correct
26	Correct	39 ms	35788 KB	Output is correct
27	Correct	63 ms	36768 KB	Output is correct
28	Correct	42 ms	35664 KB	Output is correct
29	Correct	56 ms	36444 KB	Output is correct
30	Correct	42 ms	35616 KB	Output is correct
31	Correct	180 ms	38372 KB	Output is correct
32	Correct	208 ms	37940 KB	Output is correct
33	Correct	166 ms	38008 KB	Output is correct
34	Correct	152 ms	38124 KB	Output is correct
35	Correct	172 ms	37896 KB	Output is correct
36	Correct	164 ms	38348 KB	Output is correct
37	Correct	161 ms	37844 KB	Output is correct
38	Correct	178 ms	37832 KB	Output is correct
39	Correct	165 ms	38340 KB	Output is correct
40	Correct	187 ms	38108 KB	Output is correct
41	Correct	50 ms	35596 KB	Output is correct
42	Correct	64 ms	36720 KB	Output is correct
43	Correct	60 ms	36788 KB	Output is correct
44	Correct	45 ms	35500 KB	Output is correct
45	Correct	60 ms	36768 KB	Output is correct
46	Correct	43 ms	35484 KB	Output is correct
47	Correct	53 ms	36532 KB	Output is correct
48	Correct	41 ms	35956 KB	Output is correct
49	Correct	52 ms	36432 KB	Output is correct
50	Correct	46 ms	35808 KB	Output is correct
51	Correct	233 ms	36944 KB	Output is correct
52	Correct	182 ms	37448 KB	Output is correct
53	Correct	171 ms	36996 KB	Output is correct
54	Correct	235 ms	37572 KB	Output is correct
55	Correct	164 ms	36976 KB	Output is correct
56	Execution timed out	1090 ms	71096 KB	Time limit exceeded
57	Halted	0 ms	0 KB	-

Submission #572404

Compilation message