Submission #466366

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
466366	2021-08-19 02:17:55	Namnamseo	Sandwich (JOI16_sandwich)	C++17	100 / 100	4289 ms	18196 KiB

sandwich

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#include <bits/stdc++.h>
using namespace std;
const int inf = 1e9;
#define isinf asdf
char sand[410][410];
int n, m;
bool onstk[410][410];
bool vis[410][410];
int dpU[410][410];
int dpD[410][410];
int dx[4] = {0, -1, 0, 1};
int dy[4] = {1, 0, -1, 0};
/*
  1
2 x 0
  3
*/
bool isinf;
int dfs(int x, int y,int last_dir){
    onstk[x][y] = 1;
    vis[x][y] = 1;
    int ret = 1;
    int nxt_dir = 0;
    if(sand[x][y] == 'Z'){
 
 
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Compilation message (stderr)

sandwich.cpp: In function 'int main()':
sandwich.cpp:48:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   48 |     scanf("%d%d",&n,&m);
      |     ~~~~~^~~~~~~~~~~~~~
sandwich.cpp:49:34: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   49 |     for(int i=1; i<=n; ++i) scanf("%s", sand[i]+1);
      |                             ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 35 / 35
• Subtask 2: 65 / 65