提出 #75849370

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ソースコード 拡げる

#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
using ll = long long;
using ld = long double;
using ull = unsigned long long;
using vi = vector<ll>;
using vvi = vector<vi>;
using vc = vector<char>;
using vvc = vector<vc>;
using vb = vector<bool>;
using vvb = vector<vb>;
using vs = vector<string>;
using pii = pair<ll, ll>;
using vpii = vector<pii>;
using vvpii = vector<vpii>;
using mint = modint998244353;
// using mint = modint1000000007;
#define endl '\n'
#define OVERLOAD_REP(a, b, c, d, name, ...) name
#define rep(...) OVERLOAD_REP(__VA_ARGS__, REP3, REP2, REP1, REP0)(__VA_ARGS__)
#define REP0(x) for (int _rep_counter = 0; _rep_counter < (x); ++_rep_counter)
#define REP1(i, x) for (int i = 0; (i) < (x); ++(i))
#define REP2(i, l, r) for (int i = (l); (i) < (r); ++(i))
#define REP3(i, l, r, c) for (int i = (l); ((c) > 0 ? (i) < (r) : (i) > (r)); i += (c))
#define all(x) (x).begin(), (x).end()
const ll INF = LLONG_MAX / 4;
vi dx = {1, 0, -1, 0, 1, 1, -1, -1};
vi dy = {0, 1, 0, -1, 1, -1, 1, -1};

void io_setup()
{
    cin.tie(0);
    ios::sync_with_stdio(0);
    cout << fixed << setprecision(16);
}

int main(void)
{
    io_setup();
    int h,w;
    cin >> h >> w;
    rep(i,h){
      rep(j,w){
        int c = 4;
        if(i-1==-1)c--;
        if(i+1 == h)c--;
        if(j-1==-1)c--;
        if(j+1==w)c--;
        cout << c << " ";
      }cout << endl;
    }
}

提出情報

ジャッジ結果