제출 #207064

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
207064	2020-03-06 09:34:04	gratus907	Nautilus (BOI19_nautilus)	C++17	100 / 100	58 ms	1020 KiB

nautilus

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#pragma GCC target("avx,avx2,fma")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#define usecppio ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define all(x) ((x).begin()),((x).end())
#define eps 1e-7
using pii = pair <int, int>;
int r, c, m;
char message[5050];
bitset<550> dp[2][550];
char mp[550][550];
bitset<550> bd[550];
int32_t main()
{
    scanf("%d %d %d\n",&r,&c,&m);
    for (int i = 1; i<=r; i++)
        scanf(" %s",&mp[i][1]);
    scanf(" %s",message+1);
    for (int i = 1; i<=r; i++)
        for (int j = 1; j<=c; j++)
            bd[i][j] = (mp[i][j]=='#'?0:1);
    memcpy(dp[0],bd,sizeof(dp[0]));
    for (int id = 1; id<=m; id++)
    {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

nautilus.cpp: In function 'int32_t main()':
nautilus.cpp:20:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d %d\n",&r,&c,&m);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~
nautilus.cpp:22:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf(" %s",&mp[i][1]);
         ~~~~~^~~~~~~~~~~~~~~~~
nautilus.cpp:23:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf(" %s",message+1);
     ~~~~~^~~~~~~~~~~~~~~~~

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