oj.uz

Submission #736533

# Submission time Handle Problem Language Result Execution time Memory
736533 2023-05-05T21:22:25 Z study Lottery (CEOI18_lot) C++17
100 / 100
 471 ms 12312 KB 
#include <bits/stdc++.h>
using namespace std;

const int N = 1e4+1, Q = 1e2+1;

int a[N],id[N];
int diff[N], ans[N][Q], res[N][Q];
pair<int,int> queries[N];

int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	int n,l;
    cin >> n >> l;
    for (int i=0; i<n; ++i){
        cin >> a[i];
    }
    int q;
    cin >> q;
    for (int i=0; i<q; ++i){
        cin >> queries[i].first;
        queries[i].second = i;
    }
    sort(queries,queries+q);
    int idx = 0;
    for (int i=0; i<=n; ++i){
        while (idx < q and queries[idx].first < i) idx++;
        id[i] = idx;
    }
    for (int i=1; i<n-l+1; ++i){
        for (int j=0; j<l; ++j){
            if (a[i+j] != a[j]) diff[i]++;
        }
        ans[0][id[diff[i]]]++;
        ans[i][id[diff[i]]]++;
    }
    for (int i=1; i<n-l+1; ++i){
        for (int j=n-l; j>=i+1; --j){
            diff[j] = diff[j-1]-(a[i-1] != a[j-1])+(a[i+l-1] != a[j+l-1]);
            ans[i][id[diff[j]]]++;
            ans[j][id[diff[j]]]++;
        }
    }
    for (int i=0; i<n; ++i){
        res[i][queries[0].second] = ans[i][0];
        for (int j=1; j<q; ++j){
            ans[i][j] += ans[i][j-1];
            res[i][queries[j].second] = ans[i][j];
        }
    }
    for (int j=0; j<q; ++j){
        for (int i=0; i<n-l+1; ++i) cout << res[i][j] << ' ';
        cout << '\n';
    }
	return 0;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 324 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
9 Correct 2 ms 596 KB Output is correct
10 Correct 2 ms 596 KB Output is correct
11 Correct 2 ms 580 KB Output is correct
12 Correct 3 ms 596 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 324 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
9 Correct 2 ms 596 KB Output is correct
10 Correct 2 ms 596 KB Output is correct
11 Correct 2 ms 580 KB Output is correct
12 Correct 3 ms 596 KB Output is correct
13 Correct 16 ms 1928 KB Output is correct
14 Correct 10 ms 1948 KB Output is correct
15 Correct 10 ms 1944 KB Output is correct
16 Correct 16 ms 2012 KB Output is correct
17 Correct 14 ms 2016 KB Output is correct
18 Correct 19 ms 1948 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 390 ms 8376 KB Output is correct
2 Correct 394 ms 8368 KB Output is correct
3 Correct 390 ms 8368 KB Output is correct
4 Correct 384 ms 8368 KB Output is correct
5 Correct 125 ms 6336 KB Output is correct
6 Correct 379 ms 8172 KB Output is correct
7 Correct 132 ms 6536 KB Output is correct
8 Correct 234 ms 7264 KB Output is correct
9 Correct 374 ms 8316 KB Output is correct
10 Correct 370 ms 8372 KB Output is correct
11 Correct 19 ms 2324 KB Output is correct
12 Correct 191 ms 6724 KB Output is correct
13 Correct 159 ms 6700 KB Output is correct
14 Correct 162 ms 6824 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 390 ms 8376 KB Output is correct
2 Correct 394 ms 8368 KB Output is correct
3 Correct 390 ms 8368 KB Output is correct
4 Correct 384 ms 8368 KB Output is correct
5 Correct 125 ms 6336 KB Output is correct
6 Correct 379 ms 8172 KB Output is correct
7 Correct 132 ms 6536 KB Output is correct
8 Correct 234 ms 7264 KB Output is correct
9 Correct 374 ms 8316 KB Output is correct
10 Correct 370 ms 8372 KB Output is correct
11 Correct 19 ms 2324 KB Output is correct
12 Correct 191 ms 6724 KB Output is correct
13 Correct 159 ms 6700 KB Output is correct
14 Correct 162 ms 6824 KB Output is correct
15 Correct 354 ms 8248 KB Output is correct
16 Correct 339 ms 8056 KB Output is correct
17 Correct 376 ms 8440 KB Output is correct
18 Correct 381 ms 8412 KB Output is correct
19 Correct 378 ms 8412 KB Output is correct
20 Correct 385 ms 8412 KB Output is correct
21 Correct 367 ms 8412 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 324 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
9 Correct 2 ms 596 KB Output is correct
10 Correct 2 ms 596 KB Output is correct
11 Correct 2 ms 580 KB Output is correct
12 Correct 3 ms 596 KB Output is correct
13 Correct 16 ms 1928 KB Output is correct
14 Correct 10 ms 1948 KB Output is correct
15 Correct 10 ms 1944 KB Output is correct
16 Correct 16 ms 2012 KB Output is correct
17 Correct 14 ms 2016 KB Output is correct
18 Correct 19 ms 1948 KB Output is correct
19 Correct 390 ms 8376 KB Output is correct
20 Correct 394 ms 8368 KB Output is correct
21 Correct 390 ms 8368 KB Output is correct
22 Correct 384 ms 8368 KB Output is correct
23 Correct 125 ms 6336 KB Output is correct
24 Correct 379 ms 8172 KB Output is correct
25 Correct 132 ms 6536 KB Output is correct
26 Correct 234 ms 7264 KB Output is correct
27 Correct 374 ms 8316 KB Output is correct
28 Correct 370 ms 8372 KB Output is correct
29 Correct 19 ms 2324 KB Output is correct
30 Correct 191 ms 6724 KB Output is correct
31 Correct 159 ms 6700 KB Output is correct
32 Correct 162 ms 6824 KB Output is correct
33 Correct 354 ms 8248 KB Output is correct
34 Correct 339 ms 8056 KB Output is correct
35 Correct 376 ms 8440 KB Output is correct
36 Correct 381 ms 8412 KB Output is correct
37 Correct 378 ms 8412 KB Output is correct
38 Correct 385 ms 8412 KB Output is correct
39 Correct 367 ms 8412 KB Output is correct
40 Correct 394 ms 9160 KB Output is correct
41 Correct 19 ms 8476 KB Output is correct
42 Correct 387 ms 9100 KB Output is correct
43 Correct 365 ms 8788 KB Output is correct
44 Correct 357 ms 8920 KB Output is correct
45 Correct 471 ms 12100 KB Output is correct
46 Correct 27 ms 8728 KB Output is correct
47 Correct 465 ms 12312 KB Output is correct
48 Correct 425 ms 10448 KB Output is correct
49 Correct 426 ms 11260 KB Output is correct