oj.uz

답안 #572406

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
572406 2022-06-04T10:39:59 Z MODDI Pilot (NOI19_pilot) C++14
89 / 100
 1000 ms 70940 KB 
#include <bits/stdc++.h>
#define ll long long
#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;
}
vector<ll> 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

# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 31700 KB Output is correct
2 Correct 19 ms 31572 KB Output is correct
3 Correct 24 ms 31612 KB Output is correct
4 Correct 19 ms 31532 KB Output is correct
5 Correct 20 ms 31532 KB Output is correct
6 Correct 20 ms 31616 KB Output is correct
7 Correct 22 ms 31588 KB Output is correct
8 Correct 19 ms 31580 KB Output is correct
9 Correct 23 ms 31528 KB Output is correct
10 Correct 18 ms 31628 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 31700 KB Output is correct
2 Correct 19 ms 31572 KB Output is correct
3 Correct 24 ms 31612 KB Output is correct
4 Correct 19 ms 31532 KB Output is correct
5 Correct 20 ms 31532 KB Output is correct
6 Correct 20 ms 31616 KB Output is correct
7 Correct 22 ms 31588 KB Output is correct
8 Correct 19 ms 31580 KB Output is correct
9 Correct 23 ms 31528 KB Output is correct
10 Correct 18 ms 31628 KB Output is correct
11 Correct 22 ms 31600 KB Output is correct
12 Correct 19 ms 31640 KB Output is correct
13 Correct 18 ms 31532 KB Output is correct
14 Correct 20 ms 31528 KB Output is correct
15 Correct 18 ms 31632 KB Output is correct

Subtask #3
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 31700 KB Output is correct
2 Correct 19 ms 31572 KB Output is correct
3 Correct 24 ms 31612 KB Output is correct
4 Correct 19 ms 31532 KB Output is correct
5 Correct 20 ms 31532 KB Output is correct
6 Correct 20 ms 31616 KB Output is correct
7 Correct 22 ms 31588 KB Output is correct
8 Correct 19 ms 31580 KB Output is correct
9 Correct 23 ms 31528 KB Output is correct
10 Correct 18 ms 31628 KB Output is correct
11 Correct 22 ms 31600 KB Output is correct
12 Correct 19 ms 31640 KB Output is correct
13 Correct 18 ms 31532 KB Output is correct
14 Correct 20 ms 31528 KB Output is correct
15 Correct 18 ms 31632 KB Output is correct
16 Correct 22 ms 31520 KB Output is correct
17 Correct 21 ms 31632 KB Output is correct
18 Correct 22 ms 31624 KB Output is correct
19 Correct 20 ms 31632 KB Output is correct
20 Correct 20 ms 31572 KB Output is correct

Subtask #4
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 31700 KB Output is correct
2 Correct 19 ms 31572 KB Output is correct
3 Correct 24 ms 31612 KB Output is correct
4 Correct 19 ms 31532 KB Output is correct
5 Correct 20 ms 31532 KB Output is correct
6 Correct 20 ms 31616 KB Output is correct
7 Correct 22 ms 31588 KB Output is correct
8 Correct 19 ms 31580 KB Output is correct
9 Correct 23 ms 31528 KB Output is correct
10 Correct 18 ms 31628 KB Output is correct
11 Correct 22 ms 31600 KB Output is correct
12 Correct 19 ms 31640 KB Output is correct
13 Correct 18 ms 31532 KB Output is correct
14 Correct 20 ms 31528 KB Output is correct
15 Correct 18 ms 31632 KB Output is correct
16 Correct 22 ms 31520 KB Output is correct
17 Correct 21 ms 31632 KB Output is correct
18 Correct 22 ms 31624 KB Output is correct
19 Correct 20 ms 31632 KB Output is correct
20 Correct 20 ms 31572 KB Output is correct
21 Correct 19 ms 31604 KB Output is correct
22 Correct 20 ms 31640 KB Output is correct
23 Correct 20 ms 31704 KB Output is correct
24 Correct 19 ms 31640 KB Output is correct
25 Correct 23 ms 31632 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 44 ms 35768 KB Output is correct
2 Correct 59 ms 36612 KB Output is correct
3 Correct 42 ms 35660 KB Output is correct
4 Correct 52 ms 36264 KB Output is correct
5 Correct 40 ms 35508 KB Output is correct

Subtask #6
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 158 ms 37476 KB Output is correct
2 Correct 179 ms 37756 KB Output is correct
3 Correct 158 ms 37708 KB Output is correct
4 Correct 160 ms 37896 KB Output is correct
5 Correct 161 ms 37656 KB Output is correct

Subtask #7
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 194 ms 37612 KB Output is correct
2 Correct 168 ms 37844 KB Output is correct
3 Correct 179 ms 37740 KB Output is correct
4 Correct 173 ms 38088 KB Output is correct
5 Correct 186 ms 37900 KB Output is correct

Subtask #8
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 31700 KB Output is correct
2 Correct 19 ms 31572 KB Output is correct
3 Correct 24 ms 31612 KB Output is correct
4 Correct 19 ms 31532 KB Output is correct
5 Correct 20 ms 31532 KB Output is correct
6 Correct 20 ms 31616 KB Output is correct
7 Correct 22 ms 31588 KB Output is correct
8 Correct 19 ms 31580 KB Output is correct
9 Correct 23 ms 31528 KB Output is correct
10 Correct 18 ms 31628 KB Output is correct
11 Correct 44 ms 35768 KB Output is correct
12 Correct 59 ms 36612 KB Output is correct
13 Correct 42 ms 35660 KB Output is correct
14 Correct 52 ms 36264 KB Output is correct
15 Correct 40 ms 35508 KB Output is correct
16 Correct 64 ms 35540 KB Output is correct
17 Correct 59 ms 36688 KB Output is correct
18 Correct 67 ms 36684 KB Output is correct
19 Correct 57 ms 35508 KB Output is correct
20 Correct 71 ms 36588 KB Output is correct
21 Correct 65 ms 35552 KB Output is correct
22 Correct 49 ms 36428 KB Output is correct
23 Correct 43 ms 35788 KB Output is correct
24 Correct 52 ms 36492 KB Output is correct
25 Correct 54 ms 35728 KB Output is correct

Subtask #9
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 31700 KB Output is correct
2 Correct 19 ms 31572 KB Output is correct
3 Correct 24 ms 31612 KB Output is correct
4 Correct 19 ms 31532 KB Output is correct
5 Correct 20 ms 31532 KB Output is correct
6 Correct 20 ms 31616 KB Output is correct
7 Correct 22 ms 31588 KB Output is correct
8 Correct 19 ms 31580 KB Output is correct
9 Correct 23 ms 31528 KB Output is correct
10 Correct 18 ms 31628 KB Output is correct
11 Correct 22 ms 31600 KB Output is correct
12 Correct 19 ms 31640 KB Output is correct
13 Correct 18 ms 31532 KB Output is correct
14 Correct 20 ms 31528 KB Output is correct
15 Correct 18 ms 31632 KB Output is correct
16 Correct 22 ms 31520 KB Output is correct
17 Correct 21 ms 31632 KB Output is correct
18 Correct 22 ms 31624 KB Output is correct
19 Correct 20 ms 31632 KB Output is correct
20 Correct 20 ms 31572 KB Output is correct
21 Correct 19 ms 31604 KB Output is correct
22 Correct 20 ms 31640 KB Output is correct
23 Correct 20 ms 31704 KB Output is correct
24 Correct 19 ms 31640 KB Output is correct
25 Correct 23 ms 31632 KB Output is correct
26 Correct 44 ms 35768 KB Output is correct
27 Correct 59 ms 36612 KB Output is correct
28 Correct 42 ms 35660 KB Output is correct
29 Correct 52 ms 36264 KB Output is correct
30 Correct 40 ms 35508 KB Output is correct
31 Correct 158 ms 37476 KB Output is correct
32 Correct 179 ms 37756 KB Output is correct
33 Correct 158 ms 37708 KB Output is correct
34 Correct 160 ms 37896 KB Output is correct
35 Correct 161 ms 37656 KB Output is correct
36 Correct 194 ms 37612 KB Output is correct
37 Correct 168 ms 37844 KB Output is correct
38 Correct 179 ms 37740 KB Output is correct
39 Correct 173 ms 38088 KB Output is correct
40 Correct 186 ms 37900 KB Output is correct
41 Correct 64 ms 35540 KB Output is correct
42 Correct 59 ms 36688 KB Output is correct
43 Correct 67 ms 36684 KB Output is correct
44 Correct 57 ms 35508 KB Output is correct
45 Correct 71 ms 36588 KB Output is correct
46 Correct 65 ms 35552 KB Output is correct
47 Correct 49 ms 36428 KB Output is correct
48 Correct 43 ms 35788 KB Output is correct
49 Correct 52 ms 36492 KB Output is correct
50 Correct 54 ms 35728 KB Output is correct
51 Correct 195 ms 36768 KB Output is correct
52 Correct 193 ms 37460 KB Output is correct
53 Correct 163 ms 36796 KB Output is correct
54 Correct 212 ms 37480 KB Output is correct
55 Correct 175 ms 36868 KB Output is correct

Subtask #10
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 31700 KB Output is correct
2 Correct 19 ms 31572 KB Output is correct
3 Correct 24 ms 31612 KB Output is correct
4 Correct 19 ms 31532 KB Output is correct
5 Correct 20 ms 31532 KB Output is correct
6 Correct 20 ms 31616 KB Output is correct
7 Correct 22 ms 31588 KB Output is correct
8 Correct 19 ms 31580 KB Output is correct
9 Correct 23 ms 31528 KB Output is correct
10 Correct 18 ms 31628 KB Output is correct
11 Correct 22 ms 31600 KB Output is correct
12 Correct 19 ms 31640 KB Output is correct
13 Correct 18 ms 31532 KB Output is correct
14 Correct 20 ms 31528 KB Output is correct
15 Correct 18 ms 31632 KB Output is correct
16 Correct 22 ms 31520 KB Output is correct
17 Correct 21 ms 31632 KB Output is correct
18 Correct 22 ms 31624 KB Output is correct
19 Correct 20 ms 31632 KB Output is correct
20 Correct 20 ms 31572 KB Output is correct
21 Correct 19 ms 31604 KB Output is correct
22 Correct 20 ms 31640 KB Output is correct
23 Correct 20 ms 31704 KB Output is correct
24 Correct 19 ms 31640 KB Output is correct
25 Correct 23 ms 31632 KB Output is correct
26 Correct 44 ms 35768 KB Output is correct
27 Correct 59 ms 36612 KB Output is correct
28 Correct 42 ms 35660 KB Output is correct
29 Correct 52 ms 36264 KB Output is correct
30 Correct 40 ms 35508 KB Output is correct
31 Correct 158 ms 37476 KB Output is correct
32 Correct 179 ms 37756 KB Output is correct
33 Correct 158 ms 37708 KB Output is correct
34 Correct 160 ms 37896 KB Output is correct
35 Correct 161 ms 37656 KB Output is correct
36 Correct 194 ms 37612 KB Output is correct
37 Correct 168 ms 37844 KB Output is correct
38 Correct 179 ms 37740 KB Output is correct
39 Correct 173 ms 38088 KB Output is correct
40 Correct 186 ms 37900 KB Output is correct
41 Correct 64 ms 35540 KB Output is correct
42 Correct 59 ms 36688 KB Output is correct
43 Correct 67 ms 36684 KB Output is correct
44 Correct 57 ms 35508 KB Output is correct
45 Correct 71 ms 36588 KB Output is correct
46 Correct 65 ms 35552 KB Output is correct
47 Correct 49 ms 36428 KB Output is correct
48 Correct 43 ms 35788 KB Output is correct
49 Correct 52 ms 36492 KB Output is correct
50 Correct 54 ms 35728 KB Output is correct
51 Correct 195 ms 36768 KB Output is correct
52 Correct 193 ms 37460 KB Output is correct
53 Correct 163 ms 36796 KB Output is correct
54 Correct 212 ms 37480 KB Output is correct
55 Correct 175 ms 36868 KB Output is correct
56 Execution timed out 1085 ms 70940 KB Time limit exceeded
57 Halted 0 ms 0 KB -