Submission #2401307

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Source Code Expand

/* ---------- STL Libraries ---------- */

// IO library
#include <cstdio>
#include <iomanip>
#include <ios>
#include <iostream>

// algorithm library
#include <algorithm>
#include <cmath>
#include <numeric>

// container library
#include <deque>
#include <list>
#include <map>
#include <queue>
#include <set>
#include <string>
#include <vector>


/* ---------- Namespace ---------- */

using namespace std;


/* ---------- Type Abbreviation ---------- */

template <typename T>
using V = vector<T>;
template <typename T, typename U>
using P = pair<T, U>;

using ll = long long;
using PL = P<ll, ll>;
using PS = P<string, ll>;

using VI = V<int>;
using VVI = V<VI>;
using VL = V<ll>;
using VVL = V<VL>;
using VS = V<string>;
using VB = V<bool>;
using VVB = V<VB>;
using VPL = V<PL>;
using VPS = V<PS>;

#define fst first
#define snd second


/* ---------- conversion ---------- */

#define INT(c) static_cast<int>(c)
#define CHAR(n) static_cast<char>(n)
#define LL(n) static_cast<ll>(n)


/* ---------- container ---------- */

#define EACH(i, c) for (auto i = (c).begin(); i != (c).end(); i++)
#define ALL(c) (c).begin(), (c).end()
#define SORT(c) sort(ALL(c))
#define GSORT(c) sort(ALL(c), greater<decltype((c).front())>())
#define SZ(x) (LL((x).size()))


/* ---------- repetition ---------- */

#define FOR(i, a, b) for (ll i = (a); i < (b); i++)
#define REP(i, n) FOR(i, 0, n)
#define NREP(i, n) FOR(i, 1, n + 1)
#define RFOR(i, a, b) for (ll i = (a); i >= (b); i--)
#define RREP(i, n) RFOR(i, n, 0)
#define RNREP(i, n) RFOR(i, n, 1)

// Usual REP runs from 0 to n-1 (R: n to 0)
// Natural REP runs from 1 to n (R: n to 1)


/* ---------- Constants ---------- */

// const ll MOD = 1e9 + 7;
// const int INF = 1 << 25;
const ll INF = 1LL << 50;
// const ll dx[4] = {0, -1, 1, 0};
// const ll dy[4] = {-1, 0, 0, 1};
// const ll dx[8] = {-1, 0, 1, -1, 1, -1, 0, 1};
// const ll dy[8] = {-1, -1, -1, 0, 0, 1, 1, 1};


/* ---------- Debug ---------- */
#define GET_VAR_NAME(variable) #variable

#define test(x) cout << GET_VAR_NAME(x) << " = " << x << endl;

template <typename T>

void testVector(T& v) {
  REP(i, SZ(v)) {
    cout << i << ":" << v << endl;
  }
}


/* ^^^^^^^^^^^^^^^ Settting Part ^^^^^^^^^^^^^^^ */

/* ---------- Variances ---------- */

VVL b(2, VL(3)), c(3, VL(2));

/* ---------- Functions ---------- */

PL calc_score(int turn, VS board) {
  if (turn == 10) {
    ll dai = 0, ko = 0;
    REP(i, 2) {
      REP(j, 3) {
        if (board[i][j] == board[i + 1][j]) {
          dai += b[i][j];
        } else {
          ko += b[i][j];
        }
      }
    }
    REP(i, 3) {
      REP(j, 2) {
        if (board[i][j] == board[i][j + 1]) {
          dai += c[i][j];
        } else {
          ko += c[i][j];
        }
      }
    }
    return {dai, ko};
  }

  char mark = (turn % 2 == 0 ? 'x' : 'o');
  PL best = {-INF, -INF};

  REP(i, 3) {
    REP(j, 3) {
      if (board[i][j] == '.') {
        board[i][j] = mark;
        PL score = calc_score(turn + 1, board);

        if (mark == 'o' && (score.fst >= best.fst)) {
          best = score;
        } else if (mark == 'x' && (score.snd >= best.snd)) {
          best = score;
        }

        board[i][j] = '.';
      }
    }
  }
  return best;
}

/* ---------- Main Function ---------- */

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

  REP(i, 2) {
    REP(j, 3) {
      cin >> b[i][j];
    }
  }
  REP(i, 3) {
    REP(j, 2) {
      cin >> c[i][j];
    }
  }

  VS firstboard(3, "...");
  PL ans = calc_score(1, firstboard);
  cout << ans.fst << endl;
  cout << ans.snd << endl;

  return 0;
}

Submission Info

Judge Result