Submission #5375784

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Source Code Expand

#include<stdio.h>
int jl=0;
char a[505][505];
int b[505][505]={0};
int n,m;
int xa[6]={1,-1,0,0};
int ya[6]={0,0,1,-1};
void dfs(int x,int y)
{
	if(a[x][y]=='g')
	{
		jl=1;
	}
	else if(x==0||x==n+1||y==-1||y==m||a[x][y]=='#')
	{
		return;
	}
	else
	{
		for(int k=0;k<=3;k++)
		{
			if(b[x+xa[k]][y+ya[k]]==0)
			{
				b[x+xa[k]][y+ya[k]]=1;
				dfs(x+xa[k],y+ya[k]);
			}
		}
	}
}
int main()
{
	int bei,bej;
	int i,j; 
	scanf("%d%d",&n,&m);
	char c=getchar();
	for(i=1;i<=n;i++)
	{
		gets(a[i]);
	}
	for(i=1;i<=n;i++)
	{
		for(j=0;j<=m-1;j++)
		{
			if(a[i][j]=='s')
			{
				bei=i;
				bej=j;
			}
		}
	}
	dfs(bei,bej);
	if(jl==1)
	{
		printf("Yes");
	}
	else
	{
		printf("No");
	}
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:38:3: warning: ‘char* gets(char*)’ is deprecated [-Wdeprecated-declarations]
   gets(a[i]);
   ^
In file included from ./Main.cpp:1:0:
/usr/include/stdio.h:638:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^
./Main.cpp:38:3: warning: ‘char* gets(char*)’ is deprecated [-Wdeprecated-declarations]
   gets(a[i]);
   ^
In file included from ./Main.cpp:1:0:
/usr/include/stdio.h:638:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^
./Main.cpp:38:12: warning: ‘char* gets(char*)’ is deprecated [-Wdeprecated-declarations]
   gets(a[i]);
            ^
In file included from ./Main.cpp:1:0:
/usr/include/stdio.h:638:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^
./Main.cpp:34:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%...

Judge Result