poj1753

#include <stdio.h>

char s[100][100];

int s1[100][100];

int ax[5]={0,-1,0,1,0};

int ay[5]={0,0,-1,0,1};

int b[100][100]={0};

 

void main()

{

    int H,W,N;

    scanf("%d %d %d",&H,&W,&N);

    while((H!=0)&&(W!=0)&&(N!=0))

    {

        for(int i=0;i<H;i++)

        {

            getchar();

            for(int j=0;j<W;j++)

            {

                scanf("%c",&s[i][j]);

                if(s[i][j]=='N')

                    s1[i][j]=1;

                if(s[i][j]=='W')

                    s1[i][j]=2;

                if(s[i][j]=='S')

                    s1[i][j]=3;

                if(s[i][j]=='E')

                    s1[i][j]=4;

            }

 

        }

 

        for(int i=0;i<H;i++)

        {

            for(int j=0;j<W;j++)

                printf("%d",s1[i][j]);

            printf(" ");

        }

        int x=0;

        int y=N-1;

        for(int i=0;i<=10;i++)

        {

                 

            b[x][y]=1;

            printf("%d %d  ",x,y);

            printf("%d  ",s1[x][y]);

            printf("%d %d ",ax[s1[x][y]],ay[s1[x][y]]);

            x+=ax[s1[x][y]];

            y+=ay[s1[x][y]];

            ///*if(x<0||y<0||x==H||y==W)

            //{

            //  printf("%d",i+1);

            //  break;

            //}*/

        }

         

        scanf("%d %d %d",&H,&W,&N);

    }

     

}