Var a,b:array [0..3] of string;
c,d:string[4];
N,I,J:LongInt;
P:Boolean;
Begin
Readln(C);
Readln(D);
P:=FALSE;
A[0]:=C[1];A[1]:=C[2];A[2]:=C[3];A[3]:=C[4];
B[0]:=D[1];B[1]:=D[2];B[2]:=D[3];B[3]:=D[4];

If A[0]=B[0] Then
  If ((A[1]=B[1]) and (A[2]=B[2]) and (A[3]=B[3])) or
     ((A[1]=B[3]) and (A[2]=B[1]) and (A[3]=B[2])) or
     ((A[1]=B[2]) and (A[2]=B[3]) and (A[3]=B[1]))
        Then P:=True;

If A[0]=B[2] Then
  If ((A[1]=B[1]) and (A[2]=B[3]) and (A[3]=B[0])) or
     ((A[1]=B[3]) and (A[2]=B[0]) and (A[3]=B[1])) or
     ((A[1]=B[0]) and (A[2]=B[1]) and (A[3]=B[3]))
        Then P:=True;

If A[0]=B[3] Then
  If ((A[1]=B[1]) and (A[2]=B[0]) and (A[3]=B[2])) or
     ((A[1]=B[2]) and (A[2]=B[1]) and (A[3]=B[0])) or
     ((A[1]=B[0]) and (A[2]=B[2]) and (A[3]=B[1]))
        Then P:=True;

If P=True Then Writeln('equal')
          Else Writeln('different');
End.



Say me why this program not work?

Edited by author 01.12.2007 21:32

Edited by author 01.12.2007 21:33

What if A[0] = B[1]?