Submission #258649

#	Time	Username	Problem	Language	Result	Execution time	Memory
258649		fedoseevtimofey	Space Pirate (JOI14_space_pirate)	C++14	10 / 100	2086 ms	2688 KiB

space_pirate

#include <iostream>
#include <string>
#include <vector>
#include <queue>
#include <deque>
#include <stack>
#include <set>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <cstring>
#include <cmath>
#include <cstdlib>
#include <algorithm>
#include <random>
#include <iomanip>
#include <functional>
#include <cassert>

using namespace std;

typedef long long ll;

const int K = 60;
const int N = 100;

int go[K][N];

int main() {
  ios_base::sync_with_stdio(false); cin.tie(0);
#ifdef LOCAL
  freopen("input.txt", "r", stdin);
#endif
  int n; ll k;
  cin >> n >> k;
  vector <int> a(n);
  for (int i = 0; i < n; ++i) {
    cin >> a[i];
    --a[i];
  }
  vector <int> cnt(n);
  for (int x = 0; x < n; ++x) {
    for (int y = 0; y < n; ++y) {
      for (int i = 0; i < n; ++i) go[0][i] = a[i];
      go[0][x] = y;
      for (int i = 1; i < K; ++i) {
        for (int j = 0; j < n; ++j) {
          go[i][j] = go[i - 1][go[i - 1][j]];
        }
      }
      int u = 0;
      for (int i = K - 1; i >= 0; --i) {
        if (k & (1LL << i)) u = go[i][u];
      }
      ++cnt[u];
    }
  }
  for (int i = 0; i < n; ++i) {
    cout << cnt[i] << '\n';
  }
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 37
• Subtask 3: 0 / 33
• Subtask 4: 0 / 20