ACM10409(陳冠儒).c

ACM10409(陳冠儒).c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main()
{
    int n,north,west,east,south,top,bottom,tempbottom,temptop;
    char side[10];
    while(scanf("%d",&n)==1 && n!=0)
    {
        top=1;
        bottom=6;
        north=2;
        south=5;
        east=4;
        west=3;
        while(n)
        {
            scanf("%s",&side);
            if(strcmp(side,"north")==0)
            {
                tempbottom=bottom;
                temptop=top;
                top=south;
                bottom=north;
                north=temptop;
                south=tempbottom;
            }
            else if(strcmp(side,"south")==0)
            {
                tempbottom=bottom;
                temptop=top;
                top=north;
                bottom=south;
                north=tempbottom;
                south=temptop;
            }
            else if(strcmp(side,"east")==0)
            {
                tempbottom=bottom;
                temptop=top;
                top=west;
                bottom=east;
                east=temptop;
                west=tempbottom;
            }
            else if(strcmp(side,"west")==0)
            {
                tempbottom=bottom;
                temptop=top;
                top=east;
                bottom=west;
                east=tempbottom;/*要用tempbottom和temptop*/
                west=temptop;
            }
            else{

            }
            n--;
        }
        printf("%d\n",top);
    }
    return 0;
}