UVA 227

标签：os   io   for   ar   代码   amp   sp   line   on   

很简单的模拟题，不多说直接上代码，要注意输出的格式和换行符的接收。

#include <cstdio>
#include <iostream>
#include <cstring>
using namespace std;

char maps[5][7];
struct point
{
    int x;
    int y;
};

int main()
{

#ifdef LOCAL
    freopen("in","r",stdin);
    freopen("out","w",stdout);
#endif // LOCAL

    bool line = false;
    int cnt = 0;
    while(gets(maps[0]))
    {
        if (strcmp(maps[0], "Z") == 0)
            break;
        gets(maps[1]);
        gets(maps[2]);
        gets(maps[3]);
        gets(maps[4]);
        point pos;
        for(int i = 0; i < 5; i++)
        {
            for(int j = 0; j < 5; j++)
            {
                if(maps[i][j] == ' ')
                {
                    pos.x = i;
                    pos.y = j;
                    break;
                }
            }
        }
        char command [1000];
        bool flsh = true;
        bool exit_koro = false;
        while ( !exit_koro && gets (command))
        {

            for ( int i = 0; command [i] != 0; i++ )
            {

                if ( command [i] == '0' || !flsh )
                {
                    exit_koro = true;
                    break;
                }
                switch(command[i])
                {
                case 'A':
                    if(flsh && pos.x - 1 >= 0)
                    {
                        maps[pos.x][pos.y] = maps[pos.x - 1][pos.y];
                        maps[pos.x - 1][pos.y ] = ' ';
                        pos.x -= 1;
                    }
                    else
                    {
                        flsh = false;
                    }
                    break;
                case 'B':
                    if(flsh && pos.x + 1 <= 4)
                    {
                        maps[pos.x][pos.y] = maps[pos.x + 1][pos.y];
                        maps[pos.x + 1][pos.y] = ' ';
                        pos.x += 1;
                    }
                    else
                    {
                        flsh = false;
                    }
                    break;
                case 'R':
                    if(flsh && pos.y + 1 <= 4)
                    {
                        maps[pos.x][pos.y] = maps[pos.x][pos.y + 1];
                        maps[pos.x][pos.y + 1] = ' ';
                        pos.y += 1;
                    }
                    else
                    {
                        flsh = false;
                    }
                    break;
                case 'L':
                    if(flsh && pos.y - 1 >= 0)
                    {
                        maps[pos.x][pos.y] = maps[pos.x][pos.y - 1];
                        maps[pos.x][pos.y - 1] = ' ';
                        pos.y -= 1;
                    }
                    else
                    {
                        flsh = false;
                    }
                    break;
                default:
                    break;
                }
            }
        }
        if (line)
            printf("\n");
        line = true;
        printf("Puzzle #%d:\n", ++cnt);
        if(flsh)
        {
            for ( int i = 0; i < 5; i++ )
            {
                printf ("%c %c %c %c %c\n", maps [i] [0], maps [i] [1],
                        maps [i] [2], maps [i] [3], maps [i] [4]);
            }
        }
        else
            printf ("This puzzle has no final configuration.\n");
    }
    return 0;
}

UVA 227

标签：os   io   for   ar   代码   amp   sp   line   on   

原文地址：http://blog.csdn.net/szq123456123/article/details/38869821