제출 #414988

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
414988	2021-05-31 11:42:03	Hideo	Nautilus (BOI19_nautilus)	C++17	100 / 100	144 ms	984 KiB

nautilus

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#include <bits/stdc++.h>
using namespace std;
#define all(s) s.begin(), s.end()
#define ll long long
#define fr first
#define sc second
#define pb push_back
#define mk make_pair
const int N = 507;
const int INF = 1e9 + 7;
string a[N];
string s;
int n, m, k;
bitset < 507 > dp[N][2], b[N];
main (){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cin >> n >> m >> k;
    for (int i = 1; i <= n; i++){
        cin >> a[i];
        a[i] = ' ' + a[i];
        for (int j = 1; j <= m; j++){
            if (a[i][j] == '.'){
                dp[i][0][j - 1] = 1;
                b[i][j - 1] = 1;
            }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

nautilus.cpp:19:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   19 | main (){
      | ^~~~

• Subtask 1: 29 / 29
• Subtask 2: 37 / 37
• Subtask 3: 34 / 34