暴力枚举——Help Me with the Game

Time Limit: 1000MS		Memory Limit: 65536K
Total Submissions: 3394		Accepted: 2172

Description

Your task is to read a picture of a chessboard position and print it in the chess notation.

Input

The input consists of an ASCII-art picture of a chessboard with chess pieces on positions described by the input. The pieces of the white player are shown in upper-case letters, while the black player's pieces are lower-case letters. The letters are one of "K" (King), "Q" (Queen), "R" (Rook), "B" (Bishop), "N" (Knight), or "P" (Pawn). The chessboard outline is made of plus ("+"), minus ("-"), and pipe ("|") characters. The black fields are filled with colons (":"), white fields with dots (".").

Output

The output consists of two lines. The first line consists of the string "White: ", followed by the description of positions of the pieces of the white player. The second line consists of the string "Black: ", followed by the description of positions of the pieces of the black player.

The description of the position of the pieces is a comma-separated
list of terms describing the pieces of the appropriate player. The
description of a piece consists of a single upper-case letter that
denotes the type of the piece (except for pawns, for that this
identifier is omitted). This letter is immediatelly followed by the
position of the piece in the standard chess notation -- a lower-case
letter between "a" and "h" that determines the column ("a" is the
leftmost column in the input) and a single digit between 1 and 8 that
determines the row (8 is the first row in the input).

The pieces in the description must appear in the following order:
King("K"), Queens ("Q"), Rooks ("R"), Bishops ("B"), Knights ("N"), and
pawns. Note that the numbers of pieces may differ from the initial
position because of capturing the pieces and the promotions of pawns. In
case two pieces of the same type appear in the input, the piece with
the smaller row number must be described before the other one if the
pieces are white, and the one with the larger row number must be
described first if the pieces are black. If two pieces of the same type
appear in the same row, the one with the smaller column letter must
appear first.

Sample Input

+---+---+---+---+---+---+---+---+
|.r.|:::|.b.|:q:|.k.|:::|.n.|:r:|
+---+---+---+---+---+---+---+---+
|:p:|.p.|:p:|.p.|:p:|.p.|:::|.p.|
+---+---+---+---+---+---+---+---+
|...|:::|.n.|:::|...|:::|...|:p:|
+---+---+---+---+---+---+---+---+
|:::|...|:::|...|:::|...|:::|...|
+---+---+---+---+---+---+---+---+
|...|:::|...|:::|.P.|:::|...|:::|
+---+---+---+---+---+---+---+---+
|:P:|...|:::|...|:::|...|:::|...|
+---+---+---+---+---+---+---+---+
|.P.|:::|.P.|:P:|...|:P:|.P.|:P:|
+---+---+---+---+---+---+---+---+
|:R:|.N.|:B:|.Q.|:K:|.B.|:::|.R.|
+---+---+---+---+---+---+---+---+

Sample Output

White: Ke1,Qd1,Ra1,Rh1,Bc1,Bf1,Nb1,a2,c2,d2,f2,g2,h2,a3,e4
Black: Ke8,Qd8,Ra8,Rh8,Bc8,Ng8,Nc6,a7,b7,c7,d7,e7,f7,h7,h6

Source

#include<cstdio>
#include<string.h>
using namespace std;
char str[][];
char s[];
int main()
{
    int i,j;
    int first=;
    for(i=; i<; i++)
    {
        scanf("%s",s);
        getchar();
        scanf("%s",s);
        for(j=; j<; j++)
            str[i][j]=s[j*+];
    }
    printf("White: ");
    for(i=; i>=; i--)
        for(j=; j<; j++)
        {
            if(str[i][j]=='K')
            {
                if(first==)
                {
                    printf("K%c%d",'a'+j,-i);
                    first=;
                }
                else printf(",K%c%d",'a'+j,-i);
            }
        }
    for(i=; i>=; i--)
        for(j=; j<; j++)
        {
            if(str[i][j]=='Q')
            {
                if(first==)
                {
                    printf("Q%c%d",'a'+j,-i);
                    first=;
                }
                else printf(",Q%c%d",'a'+j,-i);
            }
        }
    for(i=; i>=; i--)
        for(j=; j<; j++)
        {
            if(str[i][j]=='R')
            {
                if(first==)
                {
                    printf("R%c%d",'a'+j,-i);
                    first=;
                }
                else printf(",R%c%d",'a'+j,-i);
            }
        }
    for(i=; i>=; i--)
        for(j=; j<; j++)
        {
            if(str[i][j]=='B')
            {
                if(first==)
                {
                    printf("B%c%d",'a'+j,-i);
                    first=;
                }
                else printf(",B%c%d",'a'+j,-i);
            }
        }
    for(i=; i>=; i--)
        for(j=; j<; j++)
        {
            if(str[i][j]=='N')
            {
                if(first==)
                {
                    printf("N%c%d",'a'+j,-i);
                    first=;
                }
                else printf(",N%c%d",'a'+j,-i);
            }
        }
    for(i=; i>=; i--)
        for(j=; j<; j++)
        {
            if(str[i][j]=='P')
            {
                if(first==)
                {
                    printf("%c%d",'a'+j,-i);
                    first=;
                }
                else printf(",%c%d",'a'+j,-i);
            }
        }
    first=;
    printf("\n");
    printf("Black: ");
    for(i=; i<=; i++)
        for(j=; j<; j++)
        {
          if(str[i][j]=='k')
          {
              if(first==)
              {
                  printf("K%c%d",'a'+j,-i);
                  first=;
              }
              else printf(",K%c%d",'a'+j,-i);
          }
        }
     for(i=; i<=; i++)
        for(j=; j<; j++)
        {
          if(str[i][j]=='q')
          {
              if(first==)
              {
                  printf("Q%c%d",'a'+j,-i);
                  first=;
              }
              else printf(",Q%c%d",'a'+j,-i);
          }
        }
     for(i=; i<=; i++)
        for(j=; j<; j++)
        {
          if(str[i][j]=='r')
          {
              if(first==)
              {
                  printf("R%c%d",'a'+j,-i);
                  first=;
              }
              else printf(",R%c%d",'a'+j,-i);
          }
        }
      for(i=; i<=; i++)
        for(j=; j<; j++)
        {
          if(str[i][j]=='b')
          {
              if(first==)
              {
                  printf("B%c%d",'a'+j,-i);
                  first=;
              }
              else printf(",B%c%d",'a'+j,-i);
          }
        }
     for(i=; i<=; i++)
        for(j=; j<; j++)
        {
          if(str[i][j]=='n')
          {
              if(first==)
              {
                  printf("N%c%d",'a'+j,-i);
                  first=;
              }
              else printf(",N%c%d",'a'+j,-i);
          }
        }
     for(i=; i<=; i++)
        for(j=; j<; j++)
        {
          if(str[i][j]=='p')
          {
              if(first==)
              {
                  printf("%c%d",'a'+j,-i);
                  first=;
              }
              else printf(",%c%d",'a'+j,-i);
          }
        }
    return ;
}