广搜题目
#include <stdio.h>
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const int LEN = 101;
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char hash[26];
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int r, c, n;
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char map[LEN][LEN];
char cmap[LEN][LEN];
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void cpy ()
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for ( int i=0; i<r; i++ )
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for ( int j=0; j<c; j++ )
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map[i][j] = cmap[i][j];
}
}
}
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 int move[4][2] = { 0, 1, 1, 0, 0, -1, -1, 0 };
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void ser ()
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hash[ 'R'-'A' ] = 'S';
hash[ 'S'-'A' ] = 'P';
hash[ 'P'-'A' ] = 'R';
int flag = 1;
for ( int i=0; i<n; i++ )
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flag = 0;
for ( int j=0; j<r; j++ )
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for ( int z=0; z<c; z++ )
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int tr, tc;
for ( int x =0; x<4; x++ )
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tr = j+move[x][0];
tc = z+move[x][1];
if ( tr>=0 && tr<r && tc>=0 && tc<c )
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if ( hash[ map[tr][tc]-'A' ] == map[j][z] )
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cmap[j][z] = map[tr][tc];
flag = 1;
break;
}
}
}
if ( x >= 4 )
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cmap[j][z] = map[j][z];
}
}
}
cpy ();
if ( ! flag )
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break;
}
}
}
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int main ()
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int t;
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scanf ( "%d", &t );
while ( t -- )
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scanf ( "%d%d%d", &r, &c, &n );
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getchar ();
for ( int i=0; i<r; i++ )
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for ( int j=0; j<c; j++ )
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scanf ( "%c", &map[i][j] );
}
getchar ();
}
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ser ();
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for ( i=0; i<r; i++ )
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for ( int j=0; j<c; j++ )
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printf ( "%c", map[i][j] );
}
printf ( "\n" );
}
printf ( "\n" );
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}
return 0;
}
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