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Submission #528798

# Submission time Handle Problem Language Result Execution time Memory
528798 2022-02-21T13:26:10 Z Lobo Worst Reporter 3 (JOI18_worst_reporter3) C++17
12 / 100
 2000 ms 4980 KB 
#include<bits/stdc++.h>
using namespace std;

const long long inf = (long long) 1e18 + 10;
const int inf1 = (int) 1e9 + 10;
#define int long long
#define dbl long double
#define endl '\n'
#define sc second
#define fr first
#define mp make_pair
#define pb push_back
#define all(x) x.begin(), x.end()

#define maxn 510000

int n, q, d[maxn];

void solve() {
    cin >> n >> q;

    for(int i = 1; i <= n; i++) {
        cin >> d[i];
    }

    for(int i = 2; i <= n; i++) {
        d[i] = d[i-1]*((d[i]+d[i-1]-1)/d[i-1]);
    }

    while(q--) {
        int t,l,r;
        cin >> t >> l >> r;

        int ans = 0;
        if(l <= t && t <= r) ans++;

        for(int i = 1; i <= n; i++) {
            int pos = -i+(t/d[i])*d[i];
            if(l <= pos && pos <= r) {
                ans++;
            }
        }

        cout << ans << endl;
    }
}

int32_t main() {
    ios::sync_with_stdio(false); cin.tie(0);

    // freopen("in.in", "r", stdin);
    //freopen("out.out", "w", stdout);

    int tt = 1;
    // cin >> tt;
    while(tt--) solve();

}

Subtask #1
0 / 7.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2076 ms 4980 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 204 KB Output is correct
2 Correct 6 ms 204 KB Output is correct
3 Correct 5 ms 204 KB Output is correct
4 Correct 5 ms 204 KB Output is correct
5 Correct 5 ms 332 KB Output is correct
6 Correct 5 ms 332 KB Output is correct

Subtask #3
0 / 81.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2076 ms 4980 KB Time limit exceeded
2 Halted 0 ms 0 KB -