제출 #637394

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
637394	2022-09-01 15:53:44	IWTIM	Selotejp (COCI20_selotejp)	C++17	110 / 110	277 ms	12192 KiB

Main

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# include <bits/stdc++.h>
using namespace std;
#define f first
#define s second
//#define int long long
#define pii pair <int, int>
#define pb push_back
const int N = 2000, inf = 1e9;
int t,n,m, dp[N][N],a[N][N], dphor[N],toadd[N];
main() {
    std::ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0);
    cin>>n>>m;
    for (int i = 1; i <= n; i++) {
      for (int j = 0; j < m; j++) {
        char ch;
        cin>>ch;
        a[i][j] = (ch == '#');
    }
  }
  for (int i = 0; i <= n; i++) {
    for (int j = 0; j < (1<<m); j++) {
      dp[i][j] = inf;
    }
  }
  dp[0][0] = 0;
  for (int i = 1; i <= n; i++) {
    int all = 0;
    for (int x = 0; x < m; x++) {
      if (a[i][x]) all |= (1<<x);
    }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

Main.cpp:10:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   10 | main() {
      | ^~~~

• Subtask 1: 35 / 35
• Subtask 2: 35 / 35
• Subtask 3: 40 / 40