40pts求调

#include<bits/stdc++.h>
using namespace std;
int T;
char a[1010][1010];
bool vis[1010][1010];
int n,m,k,x,y,d;
int main(){
	cin>>T;
	while(T--){
		cin>>n>>m>>k;
		cin>>x>>y>>d;
		int ans=1;
		for(int i=1;i<=n;i++){
			for(int j=1;j<=m;j++){
				cin>>a[i][j];
				vis[i][j]=0;
			}
		} 
		
		for(int i=1;i<=k;i++){
			
			//cout<<"("<<d<<","<<x<<","<<y<<","<<i<<","<<ans<<")"<<"->";
			//cout<<"("<<x<<","<<y<<") ";
			if(d==0 && a[x][y+1]=='.' && !vis[x][y+1]){
				y+=1;
				ans+=1;
				//cout<<"Move:";
				continue;
			}else if(d==1 && a[x+1][y]=='.' && !vis[x+1][y]){
				x+=1;
				ans+=1;
				//cout<<"Move:";
				continue; 
			}else if(d==2 && a[x][y-1]=='.' && !vis[x][y-1]){
				y-=1;
				ans+=1; 
				//cout<<"Move:";
				continue;
			}else if(d==3 && a[x-1][y]=='.' && !vis[x-1][y]){
				x-=1;
				ans+=1;
				//cout<<"Move:";
				continue;
			}else{
				d=(d+1)%4;
				continue;
			}
			
			//if(i==k) ans++;
		}
		
		
		cout<<ans<<endl;
	}
	return 0;
}