제출 #1174926

#제출 시각아이디문제언어결과실행 시간메모리
1174926browntoadCostinland (info1cup19_costinland)C++20
0 / 100
0 ms324 KiB
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
template<typename T>
using pbds_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;

#define ll long long
#define int ll
#define FOR(i, a, b) for (int i = (a); i < (b); i++)
#define REP(i, n) FOR(i, 0, n)
#define RREP(i, n) for (int i = (n)-1; i >= 0; i--)
#define RREP1(i, n) for (int i = (n); i >= 1; i--)
#define REP1(i, n) FOR(i, 1, n+1)
#define pii pair<int, int>
#define ppi pair<pii, int>
#define pip pair<int, pii>
#define f first
#define s second
#define pb push_back
#define ALL(x) (x).begin(), (x).end()
#define SZ(x) (int)((x).size())
#define endl '\n'
#define IOS() ios::sync_with_stdio(false), cin.tie(0), cout.tie(0)

const ll maxn = 50;
const ll mod = 1e9+7;
const ll inf = (1ll<<60);
const int iinf = 1e9+5;

ll pw(ll x, ll p, ll m){
    ll ret = 1;
    while(p > 0){
        if (p & 1){
            ret *= x;
            ret %= m;
        }
        x *= x;
        x %= m;
        p >>= 1;
    }
    return ret;
}
ll inv(ll x, ll m){
    return pw(x, m-2, m);
}

int k;
char arr[maxn][maxn];
signed main(){
    IOS();
    vector<int> fib(89);
    fib[0] = fib[1] = 1;
    FOR(i, 2, 89){
        fib[i] = fib[i-1] + fib[i-2];
    }

    cin>>k;
    cout<<47<<' '<<47<<endl;
    REP1(i, 45){
        REP1(j, 45){
            arr[i][j] = 'X';
        }
        REP1(j, i-1) arr[i][j] = 'r';
        REP(j, max(44-i, 1ll)) arr[i][45-j] = 'd';
    }

    int lstdown = -1, lstright = -1;
    int ptr = 87;

    arr[0][1] = arr[1][0] = '.';
    FOR(t, 2, 46){
        if (k == 0) break;
        if (fib[ptr] <= k){
            lstright = t;
            arr[0][t] = 'X';
            k -= fib[ptr];
        }
        else arr[0][t] = '.';

        ptr--;
        if (fib[ptr] <= k){
            lstdown = t;
            arr[t][0] = 'X';
            k -= fib[ptr];
        }
        else arr[t][0] = '.';

        ptr--;
    }
    if (lstdown != -1 && lstright != -1){
        arr[0][0] = 'X';
        arr[lstdown][0] = 'r';
        arr[0][lstright] = 'd';
    }
    else if (lstdown != -1) {
        arr[0][0] = 'd';
        arr[lstdown][0] = 'r';
    }
    else {
        arr[0][0] = 'r';
        arr[0][lstright] = 'd';
    }

    REP(i, 47){
        if (i < 46){
            arr[i][46] = 'd';
            continue;
        }
        REP(j, 46) arr[i][j] = 'r';
    }

    arr[46][46] = '.';
    REP(i, 47){
        REP(j, 47) cout<<arr[i][j];
        cout<<endl;
    }

}
/*
3 1
2 1 3
2 4 4
2 1 1
2
2

*/
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