제출 #940412

#제출 시각아이디문제언어결과실행 시간메모리
940412vjudge1수열 (BOI14_sequence)C++17
9 / 100
262 ms84052 KiB
#include <bits/stdc++.h> using namespace std; #ifdef DEBUG #include "debug.h" #else #define debug(...) 0 #endif #pragma GCC optimize("O3,unroll-loops") #pragma GCC target("avx2") #define pb push_back #define i2 array<int, 2> #define ll long long const int N = 1e6 + 4; int k, b[N], f[N][10]; bool have(int x, int d) { while (x) { if (x % 10 == d) { return 1; } x /= 10; } return 0; } void solve() { cin >> k; for (int i = 0; i < k; i++) { cin >> b[i]; } int n = 1; while (1) { bool ok = 1; if (have(n + k - 1, b[k - 1])) { for (int j = 0; j < k; j++) { ok &= f[n + j][b[j]]; if (ok == 0) { break; } } if (ok) { cout << n << '\n'; return; } } n++; } } int main() { ios::sync_with_stdio(0); cin.tie(0); for (int i = 1; i < N; i++) { for (int j = 0; j < 10; j++) { f[i][j] = have(i, j); } } int t = 1; // cin >> t; while (t--) { solve(); } return 0; } // x
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