QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#540840#8935. Puzzle: Easy as Scrabbleucup-team112#WA 0ms3832kbC++2022.8kb2024-08-31 17:57:082024-08-31 17:57:08

Judging History

你现在查看的是最新测评结果

  • [2024-08-31 17:57:08]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:3832kb
  • [2024-08-31 17:57:08]
  • 提交

answer

// #pragma GCC target("avx2")
// #pragma GCC optimize("O3")
// #pragma GCC optimize("unroll-loops")
// #define INTERACTIVE

#include <bits/stdc++.h>
using namespace std;

namespace templates {
// type
using ll  = long long;
using ull = unsigned long long;
using Pii = pair<int, int>;
using Pil = pair<int, ll>;
using Pli = pair<ll, int>;
using Pll = pair<ll, ll>;
template <class T>
using pq = priority_queue<T>;
template <class T>
using qp = priority_queue<T, vector<T>, greater<T>>;
// clang-format off
#define vec(T, A, ...) vector<T> A(__VA_ARGS__);
#define vvec(T, A, h, ...) vector<vector<T>> A(h, vector<T>(__VA_ARGS__));
#define vvvec(T, A, h1, h2, ...) vector<vector<vector<T>>> A(h1, vector<vector<T>>(h2, vector<T>(__VA_ARGS__)));
// clang-format on

// for loop
#define fori1(a) for (ll _ = 0; _ < (a); _++)
#define fori2(i, a) for (ll i = 0; i < (a); i++)
#define fori3(i, a, b) for (ll i = (a); i < (b); i++)
#define fori4(i, a, b, c) for (ll i = (a); ((c) > 0 || i > (b)) && ((c) < 0 || i < (b)); i += (c))
#define overload4(a, b, c, d, e, ...) e
#define fori(...) overload4(__VA_ARGS__, fori4, fori3, fori2, fori1)(__VA_ARGS__)

// declare and input
// clang-format off
#define INT(...) int __VA_ARGS__; inp(__VA_ARGS__);
#define LL(...) ll __VA_ARGS__; inp(__VA_ARGS__);
#define STRING(...) string __VA_ARGS__; inp(__VA_ARGS__);
#define CHAR(...) char __VA_ARGS__; inp(__VA_ARGS__);
#define DOUBLE(...) double __VA_ARGS__; STRING(str___); __VA_ARGS__ = stod(str___);
#define VEC(T, A, n) vector<T> A(n); inp(A);
#define VVEC(T, A, n, m) vector<vector<T>> A(n, vector<T>(m)); inp(A);
// clang-format on

// const value
const ll MOD1   = 1000000007;
const ll MOD9   = 998244353;
const double PI = acos(-1);

// other macro
#if !defined(RIN__LOCAL) && !defined(INTERACTIVE)
#define endl "\n"
#endif
#define spa ' '
#define len(A) ll(A.size())
#define all(A) begin(A), end(A)

// function
vector<char> stoc(string &S) {
    int n = S.size();
    vector<char> ret(n);
    for (int i = 0; i < n; i++) ret[i] = S[i];
    return ret;
}
string ctos(vector<char> &S) {
    int n      = S.size();
    string ret = "";
    for (int i = 0; i < n; i++) ret += S[i];
    return ret;
}

template <class T>
auto min(const T &a) {
    return *min_element(all(a));
}
template <class T>
auto max(const T &a) {
    return *max_element(all(a));
}
template <class T, class S>
auto clamp(T &a, const S &l, const S &r) {
    return (a > r ? r : a < l ? l : a);
}
template <class T, class S>
inline bool chmax(T &a, const S &b) {
    return (a < b ? a = b, 1 : 0);
}
template <class T, class S>
inline bool chmin(T &a, const S &b) {
    return (a > b ? a = b, 1 : 0);
}
template <class T, class S>
inline bool chclamp(T &a, const S &l, const S &r) {
    auto b = clamp(a, l, r);
    return (a != b ? a = b, 1 : 0);
}

template <typename T>
T sum(vector<T> &A) {
    T tot = 0;
    for (auto a : A) tot += a;
    return tot;
}

template <typename T>
vector<T> compression(vector<T> X) {
    sort(all(X));
    X.erase(unique(all(X)), X.end());
    return X;
}

// input and output
namespace io {
// __int128_t
std::ostream &operator<<(std::ostream &dest, __int128_t value) {
    std::ostream::sentry s(dest);
    if (s) {
        __uint128_t tmp = value < 0 ? -value : value;
        char buffer[128];
        char *d = std::end(buffer);
        do {
            --d;
            *d = "0123456789"[tmp % 10];
            tmp /= 10;
        } while (tmp != 0);
        if (value < 0) {
            --d;
            *d = '-';
        }
        int len = std::end(buffer) - d;
        if (dest.rdbuf()->sputn(d, len) != len) {
            dest.setstate(std::ios_base::badbit);
        }
    }
    return dest;
}

// vector<T>
template <typename T>
istream &operator>>(istream &is, vector<T> &A) {
    for (auto &a : A) is >> a;
    return is;
}
template <typename T>
ostream &operator<<(ostream &os, vector<T> &A) {
    for (size_t i = 0; i < A.size(); i++) {
        os << A[i];
        if (i != A.size() - 1) os << ' ';
    }
    return os;
}

// vector<vector<T>>
template <typename T>
istream &operator>>(istream &is, vector<vector<T>> &A) {
    for (auto &a : A) is >> a;
    return is;
}
template <typename T>
ostream &operator<<(ostream &os, vector<vector<T>> &A) {
    for (size_t i = 0; i < A.size(); i++) {
        os << A[i];
        if (i != A.size() - 1) os << endl;
    }
    return os;
}

// pair<S, T>
template <typename S, typename T>
istream &operator>>(istream &is, pair<S, T> &A) {
    is >> A.first >> A.second;
    return is;
}
template <typename S, typename T>
ostream &operator<<(ostream &os, pair<S, T> &A) {
    os << A.first << ' ' << A.second;
    return os;
}

// vector<pair<S, T>>
template <typename S, typename T>
istream &operator>>(istream &is, vector<pair<S, T>> &A) {
    for (size_t i = 0; i < A.size(); i++) {
        is >> A[i];
    }
    return is;
}
template <typename S, typename T>
ostream &operator<<(ostream &os, vector<pair<S, T>> &A) {
    for (size_t i = 0; i < A.size(); i++) {
        os << A[i];
        if (i != A.size() - 1) os << endl;
    }
    return os;
}

// tuple
template <typename T, size_t N>
struct TuplePrint {
    static ostream &print(ostream &os, const T &t) {
        TuplePrint<T, N - 1>::print(os, t);
        os << ' ' << get<N - 1>(t);
        return os;
    }
};
template <typename T>
struct TuplePrint<T, 1> {
    static ostream &print(ostream &os, const T &t) {
        os << get<0>(t);
        return os;
    }
};
template <typename... Args>
ostream &operator<<(ostream &os, const tuple<Args...> &t) {
    TuplePrint<decltype(t), sizeof...(Args)>::print(os, t);
    return os;
}

// io functions
void FLUSH() {
    cout << flush;
}

void print() {
    cout << endl;
}
template <class Head, class... Tail>
void print(Head &&head, Tail &&...tail) {
    cout << head;
    if (sizeof...(Tail)) cout << spa;
    print(std::forward<Tail>(tail)...);
}

template <typename T, typename S>
void prisep(vector<T> &A, S sep) {
    int n = A.size();
    for (int i = 0; i < n; i++) {
        cout << A[i];
        if (i != n - 1) cout << sep;
    }
    cout << endl;
}
template <typename T, typename S>
void priend(T A, S end) {
    cout << A << end;
}
template <typename T>
void prispa(T A) {
    priend(A, spa);
}
template <typename T, typename S>
bool printif(bool f, T A, S B) {
    if (f)
        print(A);
    else
        print(B);
    return f;
}

template <class... T>
void inp(T &...a) {
    (cin >> ... >> a);
}

} // namespace io
using namespace io;

// read graph
vector<vector<int>> read_edges(int n, int m, bool direct = false, int indexed = 1) {
    vector<vector<int>> edges(n, vector<int>());
    for (int i = 0; i < m; i++) {
        INT(u, v);
        u -= indexed;
        v -= indexed;
        edges[u].push_back(v);
        if (!direct) edges[v].push_back(u);
    }
    return edges;
}
vector<vector<int>> read_tree(int n, int indexed = 1) {
    return read_edges(n, n - 1, false, indexed);
}

template <typename T = long long>
vector<vector<pair<int, T>>> read_wedges(int n, int m, bool direct = false, int indexed = 1) {
    vector<vector<pair<int, T>>> edges(n, vector<pair<int, T>>());
    for (int i = 0; i < m; i++) {
        INT(u, v);
        T w;
        inp(w);
        u -= indexed;
        v -= indexed;
        edges[u].push_back({v, w});
        if (!direct) edges[v].push_back({u, w});
    }
    return edges;
}
template <typename T = long long>
vector<vector<pair<int, T>>> read_wtree(int n, int indexed = 1) {
    return read_wedges<T>(n, n - 1, false, indexed);
}

// yes / no
namespace yesno {

// yes
inline bool yes(bool f = true) {
    cout << (f ? "yes" : "no") << endl;
    return f;
}
inline bool Yes(bool f = true) {
    cout << (f ? "Yes" : "No") << endl;
    return f;
}
inline bool YES(bool f = true) {
    cout << (f ? "YES" : "NO") << endl;
    return f;
}

// no
inline bool no(bool f = true) {
    cout << (!f ? "yes" : "no") << endl;
    return f;
}
inline bool No(bool f = true) {
    cout << (!f ? "Yes" : "No") << endl;
    return f;
}
inline bool NO(bool f = true) {
    cout << (!f ? "YES" : "NO") << endl;
    return f;
}

// possible
inline bool possible(bool f = true) {
    cout << (f ? "possible" : "impossible") << endl;
    return f;
}
inline bool Possible(bool f = true) {
    cout << (f ? "Possible" : "Impossible") << endl;
    return f;
}
inline bool POSSIBLE(bool f = true) {
    cout << (f ? "POSSIBLE" : "IMPOSSIBLE") << endl;
    return f;
}

// impossible
inline bool impossible(bool f = true) {
    cout << (!f ? "possible" : "impossible") << endl;
    return f;
}
inline bool Impossible(bool f = true) {
    cout << (!f ? "Possible" : "Impossible") << endl;
    return f;
}
inline bool IMPOSSIBLE(bool f = true) {
    cout << (!f ? "POSSIBLE" : "IMPOSSIBLE") << endl;
    return f;
}

// Alice Bob
inline bool Alice(bool f = true) {
    cout << (f ? "Alice" : "Bob") << endl;
    return f;
}
inline bool Bob(bool f = true) {
    cout << (f ? "Bob" : "Alice") << endl;
    return f;
}

// Takahashi Aoki
inline bool Takahashi(bool f = true) {
    cout << (f ? "Takahashi" : "Aoki") << endl;
    return f;
}
inline bool Aoki(bool f = true) {
    cout << (f ? "Aoki" : "Takahashi") << endl;
    return f;
}

} // namespace yesno
using namespace yesno;

} // namespace templates
using namespace templates;

void solve() {
    INT(n, m);
    VVEC(char, S, n + 2, m + 2);

    vec(bool, usedL, n + 2, false);
    vec(bool, usedR, n + 2, false);
    vec(bool, usedU, m + 2, false);
    vec(bool, usedD, m + 2, false);
    fori(i, 1, n + 1) {
        if (S[i][0] == '.') usedL[i] = true;
        if (S[i][m + 1] == '.') usedR[i] = true;
    }
    fori(j, 1, m + 1) {
        if (S[0][j] == '.') usedU[j] = true;
        if (S[n + 1][j] == '.') usedD[j] = true;
    }

    int u = 1;
    int d = n;
    int l = 1;
    int r = m;

    while (u <= d and l <= r) {
        fori(t, 2) {
            int ii     = t == 0 ? u : d;
            int ii2    = t == 0 ? 0 : n + 1;
            auto &used = t == 0 ? usedU : usedD;

            int l_ = -1;
            if (S[ii][0] == '.' or usedL[ii])
                l_ = l;
            else {
                fori(j, l, r + 1) {
                    if (S[ii][j] == 'x')
                        continue;
                    else if (used[j] or S[ii][0] == S[ii2][j]) {
                        l_ = j;
                        break;
                    }
                }
            }

            int r_ = -1;
            if (S[ii][m + 1] == '.' or usedR[ii]) {
                r_ = r;
            } else {
                for (int j = r; j >= l; j--) {
                    if (S[ii][j] == 'x')
                        continue;
                    else if (used[j] or S[ii][m + 1] == S[ii2][j]) {
                        r_ = j;
                        break;
                    }
                }
            }

            if (l_ > r_) {
                continue;
                return;
            }
            if (l_ == -1 or r_ == -1) {
                continue;
                return;
            }
            fori(j, l_, r_ + 1) {
                if (S[ii][j] == 'x') continue;
                if (S[ii2][j] == '.') continue;
                if (!used[j])
                    S[ii][j] = S[ii2][j];
                else if (!usedU[j] or !usedD[j])
                    S[ii][j] = S[n + 1 - ii2][j];
                used[j] = true;
            }

            if (S[ii][0] != '.' and S[ii][l_] == '.') {
                S[ii][l_] = S[ii][0];
            }
            if (S[ii][m + 1] != '.' and S[ii][r_] == '.') {
                S[ii][r_] = S[ii][m + 1];
            }
        }

        fori(t, 2) {
            int jj     = t == 0 ? l : r;
            int jj2    = t == 0 ? 0 : m + 1;
            auto &used = t == 0 ? usedL : usedR;

            int u_ = -1;
            if (S[0][jj] == '.' or usedU[jj])
                u_ = u;
            else {
                fori(i, u, d + 1) {
                    if (S[i][jj] == 'x')
                        continue;
                    else if (used[i] or S[0][jj] == S[i][jj2]) {
                        u_ = i;
                        break;
                    }
                }
            }

            int d_ = -1;
            if (S[n + 1][jj] == '.' or usedD[jj]) {
                d_ = d;
            } else {
                for (int i = d; i >= u; i--) {
                    if (S[i][jj] == 'x')
                        continue;
                    else if (used[i] or S[n + 1][jj] == S[i][jj2]) {
                        d_ = i;
                        break;
                    }
                }
            }

            if (u_ > d_) {
                continue;
            }
            if (u_ == -1 or d_ == -1) {
                continue;
            }

            fori(i, u_, d_ + 1) {
                if (S[i][jj] == 'x') continue;
                if (S[i][jj2] == '.') continue;
                if (!used[i])
                    S[i][jj] = S[i][jj2];
                else if (!usedL[i] or !usedR[i])
                    S[i][jj] = S[i][m + 1 - jj2];
                used[i] = true;
            }

            if (S[0][jj] != '.' and S[u_][jj] == '.') {
                S[u_][jj] = S[0][jj];
            }
            if (S[n + 1][jj] != '.' and S[d_][jj] == '.') {
                S[d_][jj] = S[n + 1][jj];
            }
        }

        u++;
        d--;
        l++;
        r--;
    }

    // fori(i, 1, n + 1) {
    //     fori(j, 1, m + 1) {
    //         cout << S[i][j];
    //     }
    //     cout << endl;
    // }

    fori(i, 1, n + 1) {
        fori(j, 1, m + 1) {
            if (S[i][j] == 'x') {
                S[i][j] = '.';
            }
        }
    }

    fori(i, 1, n + 1) {
        if (S[i][0] == '.') continue;
        bool ok = false;
        fori(j, 1, m + 1) {
            if (S[i][j] == '.') continue;
            if (S[i][j] == S[i][0]) {
                ok = true;
            }
            break;
        }
        if (!ok) {
            NO();
            return;
        }
    }
    fori(i, 1, n + 1) {
        if (S[i][m + 1] == '.') continue;
        bool ok = false;
        fori(j, m, 0, -1) {
            if (S[i][j] == '.') continue;
            if (S[i][j] == S[i][m + 1]) {
                ok = true;
            }
            break;
        }
        if (!ok) {
            NO();
            return;
        }
    }

    fori(j, 1, m + 1) {
        if (S[0][j] == '.') continue;
        bool ok = false;
        fori(i, 1, n + 1) {
            if (S[i][j] == '.') continue;
            if (S[i][j] == S[0][j]) {
                ok = true;
            }
            break;
        }
        if (!ok) {
            NO();
            return;
        }
    }
    fori(j, 1, m + 1) {
        if (S[n + 1][j] == '.') continue;
        bool ok = false;
        fori(i, n, 0, -1) {
            if (S[i][j] == '.') continue;
            if (S[i][j] == S[n + 1][j]) {
                ok = true;
            }
            break;
        }
        if (!ok) {
            NO();
            return;
        }
    }

    YES();
    fori(i, 1, n + 1) {
        fori(j, 1, m + 1) {
            cout << S[i][j];
        }
        cout << endl;
    }
}

int main() {
#ifndef INTERACTIVE
    std::cin.tie(0)->sync_with_stdio(0);
#endif
    // std::cout << std::fixed << std::setprecision(12);
    int t;
    t = 1;
    // std::cin >> t;
    while (t--) solve();
    return 0;
}

// // #pragma GCC target("avx2")
// // #pragma GCC optimize("O3")
// // #pragma GCC optimize("unroll-loops")
// // #define INTERACTIVE
//
// #include "kyopro-cpp/template.hpp"
//
// void solve() {
//     INT(n, m);
//     VVEC(char, S, n + 2, m + 2);
//
//     vec(bool, usedL, n + 2, false);
//     vec(bool, usedR, n + 2, false);
//     vec(bool, usedU, m + 2, false);
//     vec(bool, usedD, m + 2, false);
//     fori(i, 1, n + 1) {
//         if (S[i][0] == '.') usedL[i] = true;
//         if (S[i][m + 1] == '.') usedR[i] = true;
//     }
//     fori(j, 1, m + 1) {
//         if (S[0][j] == '.') usedU[j] = true;
//         if (S[n + 1][j] == '.') usedD[j] = true;
//     }
//
//     int u = 1;
//     int d = n;
//     int l = 1;
//     int r = m;
//
//     while (u <= d and l <= r) {
//         fori(t, 2) {
//             int ii     = t == 0 ? u : d;
//             int ii2    = t == 0 ? 0 : n + 1;
//             auto &used = t == 0 ? usedU : usedD;
//
//             int l_ = -1;
//             if (S[ii][0] == '.' or usedL[ii])
//                 l_ = l;
//             else {
//                 fori(j, l, r + 1) {
//                     if (S[ii][j] == 'x')
//                         continue;
//                     else if (used[j] or S[ii][0] == S[ii2][j]) {
//                         l_ = j;
//                         break;
//                     }
//                 }
//             }
//
//             int r_ = -1;
//             if (S[ii][m + 1] == '.' or usedR[ii]) {
//                 r_ = r;
//             } else {
//                 for (int j = r; j >= l; j--) {
//                     if (S[ii][j] == 'x')
//                         continue;
//                     else if (used[j] or S[ii][m + 1] == S[ii2][j]) {
//                         r_ = j;
//                         break;
//                     }
//                 }
//             }
//
//             if (l_ > r_) {
//                 continue;
//                 return;
//             }
//             if (l_ == -1 or r_ == -1) {
//                 continue;
//                 return;
//             }
//             fori(j, l_, r_ + 1) {
//                 if (S[ii][j] == 'x') continue;
//                 if (S[ii2][j] == '.') continue;
//                 if (!used[j])
//                     S[ii][j] = S[ii2][j];
//                 else if (!usedU[j] or !usedD[j])
//                     S[ii][j] = S[n + 1 - ii2][j];
//                 used[j] = true;
//             }
//
//             if (S[ii][0] != '.' and S[ii][l_] == '.') {
//                 S[ii][l_] = S[ii][0];
//             }
//             if (S[ii][m + 1] != '.' and S[ii][r_] == '.') {
//                 S[ii][r_] = S[ii][m + 1];
//             }
//         }
//
//         fori(t, 2) {
//             int jj     = t == 0 ? l : r;
//             int jj2    = t == 0 ? 0 : m + 1;
//             auto &used = t == 0 ? usedL : usedR;
//
//             int u_ = -1;
//             if (S[0][jj] == '.' or usedU[jj])
//                 u_ = u;
//             else {
//                 fori(i, u, d + 1) {
//                     if (S[i][jj] == 'x')
//                         continue;
//                     else if (used[i] or S[0][jj] == S[i][jj2]) {
//                         u_ = i;
//                         break;
//                     }
//                 }
//             }
//
//             int d_ = -1;
//             if (S[n + 1][jj] == '.' or usedD[jj]) {
//                 d_ = d;
//             } else {
//                 for (int i = d; i >= u; i--) {
//                     if (S[i][jj] == 'x')
//                         continue;
//                     else if (used[i] or S[n + 1][jj] == S[i][jj2]) {
//                         d_ = i;
//                         break;
//                     }
//                 }
//             }
//
//             if (u_ > d_) {
//                 continue;
//             }
//             if (u_ == -1 or d_ == -1) {
//                 continue;
//             }
//
//             fori(i, u_, d_ + 1) {
//                 if (S[i][jj] == 'x') continue;
//                 if (S[i][jj2] == '.') continue;
//                 if (!used[i])
//                     S[i][jj] = S[i][jj2];
//                 else if (!usedL[i] or !usedR[i])
//                     S[i][jj] = S[i][m + 1 - jj2];
//                 used[i] = true;
//             }
//
//             if (S[0][jj] != '.' and S[u_][jj] == '.') {
//                 S[u_][jj] = S[0][jj];
//             }
//             if (S[n + 1][jj] != '.' and S[d_][jj] == '.') {
//                 S[d_][jj] = S[n + 1][jj];
//             }
//         }
//
//         u++;
//         d--;
//         l++;
//         r--;
//     }
//
//     // fori(i, 1, n + 1) {
//     //     fori(j, 1, m + 1) {
//     //         cout << S[i][j];
//     //     }
//     //     cout << endl;
//     // }
//
//     fori(i, 1, n + 1) {
//         fori(j, 1, m + 1) {
//             if (S[i][j] == 'x') {
//                 S[i][j] = '.';
//             }
//         }
//     }
//
//     fori(i, 1, n + 1) {
//         if (S[i][0] == '.') continue;
//         bool ok = false;
//         fori(j, 1, m + 1) {
//             if (S[i][j] == '.') continue;
//             if (S[i][j] == S[i][0]) {
//                 ok = true;
//             }
//             break;
//         }
//         if (!ok) {
//             NO();
//             return;
//         }
//     }
//     fori(i, 1, n + 1) {
//         if (S[i][m + 1] == '.') continue;
//         bool ok = false;
//         fori(j, m, 0, -1) {
//             if (S[i][j] == '.') continue;
//             if (S[i][j] == S[i][m + 1]) {
//                 ok = true;
//             }
//             break;
//         }
//         if (!ok) {
//             NO();
//             return;
//         }
//     }
//
//     fori(j, 1, m + 1) {
//         if (S[0][j] == '.') continue;
//         bool ok = false;
//         fori(i, 1, n + 1) {
//             if (S[i][j] == '.') continue;
//             if (S[i][j] == S[0][j]) {
//                 ok = true;
//             }
//             break;
//         }
//         if (!ok) {
//             NO();
//             return;
//         }
//     }
//     fori(j, 1, m + 1) {
//         if (S[n + 1][j] == '.') continue;
//         bool ok = false;
//         fori(i, n, 0, -1) {
//             if (S[i][j] == '.') continue;
//             if (S[i][j] == S[n + 1][j]) {
//                 ok = true;
//             }
//             break;
//         }
//         if (!ok) {
//             NO();
//             return;
//         }
//     }
//
//     YES();
//     fori(i, 1, n + 1) {
//         fori(j, 1, m + 1) {
//             cout << S[i][j];
//         }
//         cout << endl;
//     }
// }
//
// int main() {
// #ifndef INTERACTIVE
//     std::cin.tie(0)->sync_with_stdio(0);
// #endif
//     // std::cout << std::fixed << std::setprecision(12);
//     int t;
//     t = 1;
//     // std::cin >> t;
//     while (t--) solve();
//     return 0;
// }

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3600kb

input:

5 5
.CBA...
....x..
..x...C
A.....B
B..x..A
C......
.......

output:

YES
CBA..
...CC
A.A.B
BB.AA
C....

result:

ok Correct.

Test #2:

score: 0
Accepted
time: 0ms
memory: 3540kb

input:

1 2
....
Nx..
..O.

output:

NO

result:

ok Correct.

Test #3:

score: 0
Accepted
time: 0ms
memory: 3620kb

input:

5 5
.U.N.X.
U....xX
Ox....X
M...xxN
Vx....S
Ix.x..X
..IBHX.

output:

YES
U.NX.
.OBXX
MNN..
.VBSS
.I.HX

result:

ok Correct.

Test #4:

score: 0
Accepted
time: 0ms
memory: 3536kb

input:

10 10
.BAZEMIEKUJ.
A..........K
B..x.x.x..x.
K.........xT
A.x..x.....J
Hx....x....B
Q..x....x.xW
S...x......W
S...x.xxx..Z
...x......xZ
I..x..x.x.xR
.QKO.ID..RW.

output:

YES
.AZEMIEK..
BK...D..U.
KTO....TT.
A..A..J..J
.H..H....B
QW..QW..W.
S.....W..W
SZO.....Z.
QK...D..Z.
...II...R.

result:

ok Correct.

Test #5:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

5 10
.PTWIVVISPY.
T...x.x....Y
Xx.x.xx..x.K
P.x.xx.....K
S..........A
E.........xS
.SPEASDCYSA.

output:

YES
.TW.V.ISPY
.X.I.....K
P.P..V.K.K
SP...V..AA
..EASDCYS.

result:

ok Correct.

Test #6:

score: -100
Wrong Answer
time: 0ms
memory: 3552kb

input:

10 5
.HVYN..
Y.x...C
V..x..B
H...x.Z
....xxN
....x.P
B.x...G
Fx.x..D
Txx..xK
E..x.xR
Sx....B
.EPSBD.

output:

NO

result:

wrong answer Jury has answer but participant has not.