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Submission #1097970

# Submission time Handle Problem Language Result Execution time Memory
1097970 2024-10-08T17:18:53 Z VMaksimoski008 Inspections (NOI23_inspections) C++17
29 / 100
 2000 ms 9660 KB 
#include <bits/stdc++.h>
#define ar array
#define int long long

using namespace std;

using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;

const int mod = 1e9 + 7;
const int LOG = 20;
const int maxn = 1e5 + 5;

vector<pll> qus;

int bin_search(ll p) {
    int l=0, r=qus.size()-1, ans=-1;
    while(l <= r) {
        int mid = (l + r) / 2;
        if(qus[mid].first <= p) ans = mid, l = mid + 1;
        else r = mid - 1;
    }
    return ans;
}

signed main() {
    ios_base::sync_with_stdio(false);
    cout.tie(0); cin.tie(0);

    int n, m, q; cin >> n >> m >> q;
    ll day = 1;

    vector<int> L(m), R(m);
    for(int i=0; i<m; i++) cin >> L[i] >> R[i];

    for(int i=0; i<q; i++) {
        ll x; cin >> x;
        qus.push_back({ x, i });
    }

    sort(qus.begin(), qus.end());

    vector<ll> ans(q), last(n+1);

    for(int i=0; i<m; i++) {
        for(int j=L[i]; j<=R[i]; j++) {
            if(last[j]) {
                int p = bin_search(day - last[j] - 1);
                if(p > -1) ans[p]++;
            }
            last[j] = day++;
        }
    }

    for(int i=q-2; i>=0; i--) ans[i] += ans[i+1];
    for(int i=0; i<q; i++) qus[i].first = ans[i];
    sort(qus.begin(), qus.end(), [&](pll a, pll b) { return a.second < b.second; });
    for(auto x : qus) cout << x.first << " ";
    return 0;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 404 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 0 ms 344 KB Output is correct

Subtask #2
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 404 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 69 ms 6900 KB Output is correct
14 Correct 50 ms 6840 KB Output is correct
15 Correct 80 ms 7100 KB Output is correct
16 Correct 79 ms 7100 KB Output is correct
17 Correct 52 ms 6844 KB Output is correct
18 Correct 86 ms 7096 KB Output is correct
19 Correct 80 ms 7100 KB Output is correct

Subtask #3
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 79 ms 7092 KB Output is correct
4 Execution timed out 2098 ms 8376 KB Time limit exceeded
5 Halted 0 ms 0 KB -

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 404 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 69 ms 6900 KB Output is correct
14 Correct 50 ms 6840 KB Output is correct
15 Correct 80 ms 7100 KB Output is correct
16 Correct 79 ms 7100 KB Output is correct
17 Correct 52 ms 6844 KB Output is correct
18 Correct 86 ms 7096 KB Output is correct
19 Correct 80 ms 7100 KB Output is correct
20 Execution timed out 2005 ms 9660 KB Time limit exceeded
21 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 404 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 69 ms 6900 KB Output is correct
14 Correct 50 ms 6840 KB Output is correct
15 Correct 80 ms 7100 KB Output is correct
16 Correct 79 ms 7100 KB Output is correct
17 Correct 52 ms 6844 KB Output is correct
18 Correct 86 ms 7096 KB Output is correct
19 Correct 80 ms 7100 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 79 ms 7092 KB Output is correct
23 Execution timed out 2098 ms 8376 KB Time limit exceeded
24 Halted 0 ms 0 KB -