oj.uz

Submission #1042119

# Submission time Handle Problem Language Result Execution time Memory
1042119 2024-08-02T14:54:35 Z juicy Stray Cat (JOI20_stray) C++17
0 / 100
 27 ms 28464 KB 
#include "Anthony.h"

#include <bits/stdc++.h>

using namespace std;

namespace {
  void __print() {
    cerr << "]\n";
  }

  template<class T, class... V>
  void __print(T t, V... v) {
    cerr << t;
    if (sizeof...(v)) {
      cerr << ", ";
    }
    __print(v...);
  }

  #ifdef LOCAL
  #define debug(x...) cerr << "[" << #x << "] = ["; __print(x);
  #else
  #define debug(...) 42
  #endif

  vector<int> clr, dep;
  vector<vector<int>> g;
  string S = "010011";
}  // namespace

std::vector<int> Mark(int N, int M, int A, int B, std::vector<int> U, std::vector<int> V) {
  clr.resize(N);
  g.resize(N);
  dep.resize(N, -1);
  for (int i = 0; i < M; ++i) {
    int u = U[i], v = V[i];
    g[u].push_back(v);
    g[v].push_back(u);
  }
  queue<int> q;
  dep[0] = 0;
  q.push(0);
  while (q.size()) {
    int u = q.front(); q.pop();
    for (int v : g[u]) {
      if (dep[v] == -1) {
        dep[v] = dep[u] + 1;
        if (A == 2) {
          if (u == 0) {
            clr[v] = 0;
          } else if (g[u].size() == 2) {
            clr[v] = (clr[u] + 1) % 6;
          } else {
            clr[v] = S[clr[u]] == '0';
          }
        }
        q.push(v);
      }
    }
  }
  vector<int> X(M);
  for (int i = 0; i < M; ++i) {
    int u = U[i], v = V[i];
    if (dep[u] < dep[v]) {
      swap(u, v);
    }
    if (A == 2) {
      X[i] = S[clr[u]] - '0';
    } else {
      X[i] = dep[v] % 3;
    }
  }
  return X;
}

#include "Catherine.h"

#include <bits/stdc++.h>

using namespace std;

namespace {
  void __print() {
    cerr << "]\n";
  }

  template<class T, class... V>
  void __print(T t, V... v) {
    cerr << t;
    if (sizeof...(v)) {
      cerr << ", ";
    }
    __print(v...);
  }

  #ifdef LOCAL
  #define debug(x...) cerr << "[" << #x << "] = ["; __print(x);
  #else
  #define debug(...) 42
  #endif

  int A, B, lst = -1;
  bool up;
  string S;

  bool check() {
    for (int i = 0; i < 6; ++i) {
      if (string("010011010011").substr(i, 5) == S) {
        return 1;
      }
    }
    return 0;
  }
}  // namespace

void Init(int A, int B) {
  ::A = A;
  ::B = B;
}

int Move(std::vector<int> y) {
  if (up) {
    return lst = find(y.begin(), y.end(), 1) - y.begin();
  }
  auto g = y;
  if (~lst) {
    ++g[lst];
  }
  int deg = 0, cnt = 0;
  for (int i = 0; i < A; ++i) {
    deg += g[i];
    cnt += g[i] > 0;
  }
  if (A == 2) {
    if (deg == 2) {
      for (int i = 0; i < 2; ++i) {
        for (int j = 0; j < y[i]; ++j) {
          S += i + '0';
        }
      }
      if (S.size() == 5) {
        up = 1;
        return check() ? -1 : lst = S.back();
      }
      return lst = S.back();
    }
    up = 1;
    return lst = find(g.begin(), g.end(), 1) - g.begin();
  }
  if (cnt == 1) {
    return lst = find(y.begin(), y.end(), 1) - y.begin();
  }
  if (lst == -1) {
    for (int i = 0; i < 3; ++i) {
      if (y[i] == 0) {
        lst = i;
      }
    }
  }
  int nxt = lst == 0 ? 2 : lst - 1;
  assert(y[nxt]);
  return lst = nxt;
}

Compilation message

Anthony.cpp:8:8: warning: 'void {anonymous}::__print()' defined but not used [-Wunused-function]
    8 |   void __print() {
      |        ^~~~~~~

Catherine.cpp:8:8: warning: 'void {anonymous}::__print()' defined but not used [-Wunused-function]
    8 |   void __print() {
      |        ^~~~~~~

Subtask #1
0 / 2.0

# Verdict Execution time Memory Grader output
1 Runtime error 27 ms 28464 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #2
0 / 2.0

# Verdict Execution time Memory Grader output
1 Runtime error 27 ms 28464 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #3
0 / 2.0

# Verdict Execution time Memory Grader output
1 Incorrect 20 ms 13648 KB Wrong Answer [3]
2 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 20 ms 13648 KB Wrong Answer [3]
2 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 1056 KB Wrong Answer [3]
2 Halted 0 ms 0 KB -

Subtask #6
0 / 71.0

# Verdict Execution time Memory Grader output
1 Incorrect 22 ms 11880 KB Wrong Answer [3]
2 Halted 0 ms 0 KB -

Subtask #7
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 19 ms 11864 KB Wrong Answer [3]
2 Halted 0 ms 0 KB -