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Submission #940444

# Submission time Handle Problem Language Result Execution time Memory
940444 2024-03-07T09:23:50 Z vjudge1 Sequence (BOI14_sequence) C++17
0 / 100
 257 ms 160848 KB 
#include <bits/stdc++.h>
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
using namespace std;

const int N = 1e5 + 10;

int n, a[N];
bitset<11> mark[10000009], mark1[10000009];

int main() {
    ios:: sync_with_stdio(0), cin.tie(0);
    cin >> n;
    for (int i = 0; i < n; i++) cin >> a[i];
    for (int w = 1; w <= 20000000; w++) {
        if (10000000 < w) {
            string s = to_string(w);
            for (auto e : s)
                mark1[w - 10000000][e - '0'] = true;
        }
        string s = to_string(w);
        for (auto e : s)
            mark[w][e - '0'] = true;
    }
    for (int w = 1; w <= 10000000; w++) {
        int cnt = w;
        bool flag = true;
        for (int i = 0; i < n; i++) {
            if (i) cnt++;
            if (!mark[cnt][a[i]]) {
                flag = false;
                break;
            }
        }
        if (flag) {
            cout << w << '\n';
            return 0;
        }
    }
    for (int w = 1000001; w <= 20000000; w++) {
        int cnt = w;
        bool flag = true;
        for (int i = 0; i < n; i++) {
            if (i) cnt++;
            if (!mark1[cnt - 1000000][a[i]]) {
                flag = false;
                break;
            }
        }
        if (flag) {
            cout << w << '\n';
            return 0;
        }
    }
    cout << -1 << endl;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 257 ms 160680 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 33.0

# Verdict Execution time Memory Grader output
1 Runtime error 250 ms 160748 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Runtime error 246 ms 160792 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 33.0

# Verdict Execution time Memory Grader output
1 Runtime error 244 ms 160848 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -