' Constructs 11 x 11 Magic Squares based on:
' One Magic Center Square (3 x 3), four Magic Associated Corner Squares (4 x 4),
' Four Associated Magic Border Rectagles (3 x 4)
' Tested with Office 2007 under Windows 7
Sub Priem11e()
Dim a1(121), a11(121), a(16), b1(121), b(121), c(16), a2(16), b2(121), c2(16), a3(121)
y = MsgBox("Locked", vbCritical, "Routine Priem11e")
End
n2 = 0: n3 = 0: k1 = 1: k2 = 1: n9 = 0: n10 = 0
' Generate Squares
Sheets("Klad1").Select
t1 = Timer
For j100 = 2 To 851
GoSub 2010 'Redefine Integers
' Determine Center Square
For i1 = 1 To 9
a(i1) = Sheets("Lines3").Cells(j100, i1).Value
Next i1
GoSub 700 'Assign Center Square
GoSub 900 'Remove used integers a() from available integers b1()
GoSub 2000 'Determine 4 Corner Squares
If n10 < 4 Then n10 = 0: n3 = 0: Erase b, c: GoTo 1000
GoSub 3000 'Determine 4 Border Rectagles
n10 = 0: n3 = 0: Erase b, c: GoTo 1000
n10 = 0
1000 Next j100
t2 = Timer
t10 = Str(t2 - t1) + " sec., " + Str(n9) + " Solutions for sum" + Str(s11)
y = MsgBox(t10, 0, "Routine Priem11e")
End
' Determine 4 Corner Squares
2000 For jj16 = m1 To m2 'a2(16)
If b1(a1(jj16)) = 0 Then GoTo 165
If b2(a1(jj16)) = 0 Then b2(a1(jj16)) = a1(jj16): c2(16) = a1(jj16) Else GoTo 165
a2(16) = a1(jj16)
a2(1) = 0.5 * s4 - a2(16): If b2(a2(1)) = 0 Then b2(a2(1)) = a2(1): c2(1) = a2(1) Else GoTo 10
For jj15 = m1 To m2 'a2(15)
If b1(a1(jj15)) = 0 Then GoTo 150
If b2(a1(jj15)) = 0 Then b2(a1(jj15)) = a1(jj15): c2(15) = a1(jj15) Else GoTo 150
a2(15) = a1(jj15)
a2(2) = 0.5 * s4 - a2(15): If b2(a2(2)) = 0 Then b2(a2(2)) = a2(2): c2(2) = a2(2) Else GoTo 20
For jj14 = m1 To m2 'a2(14)
If b1(a1(jj14)) = 0 Then GoTo 140
If b2(a1(jj14)) = 0 Then b2(a1(jj14)) = a1(jj14): c2(14) = a1(jj14) Else GoTo 140
a2(14) = a1(jj14)
a2(13) = s4 - a2(14) - a2(15) - a2(16)
If a2(13) < a1(m1) Or a2(13) > a1(m2) Then GoTo 130
If b1(a2(13)) = 0 Then GoTo 130
If b2(a2(13)) = 0 Then b2(a2(13)) = a2(13): c2(13) = a2(13) Else GoTo 130
a2(4) = 0.5 * s4 - a2(13): If b2(a2(4)) = 0 Then b2(a2(4)) = a2(4): c2(4) = a2(4) Else GoTo 40
a2(3) = 0.5 * s4 - a2(14): If b2(a2(3)) = 0 Then b2(a2(3)) = a2(3): c2(3) = a2(3) Else GoTo 30
For jj12 = m1 To m2 'a2(12)
If b1(a1(jj12)) = 0 Then GoTo 125
If b2(a1(jj12)) = 0 Then b2(a1(jj12)) = a1(jj12): c2(12) = a1(jj12) Else GoTo 125
a2(12) = a1(jj12)
a2(11) = s4 - a2(12) - a2(15) - a2(16)
If a2(11) < a1(m1) Or a2(11) > a1(m2) Then GoTo 115
If b1(a2(11)) = 0 Then GoTo 115
If b2(a2(11)) = 0 Then b2(a2(11)) = a2(11): c2(11) = a2(11) Else GoTo 115
a2(10) = s4 - a2(12) - a2(14) - a2(16)
If a2(10) < a1(m1) Or a2(10) > a1(m2) Then GoTo 100
If b1(a2(10)) = 0 Then GoTo 100
If b2(a2(10)) = 0 Then b2(a2(10)) = a2(10): c2(10) = a2(10) Else GoTo 100
a2(9) = s4 - a2(10) - a2(11) - a2(12)
If a2(9) < a1(m1) Or a2(9) > a1(m2) Then GoTo 90
If b1(a2(9)) = 0 Then GoTo 90
If b2(a2(9)) = 0 Then b2(a2(9)) = a2(9): c2(9) = a2(9) Else GoTo 90
a2(8) = 0.5 * s4 - a2(9): If b2(a2(8)) = 0 Then b2(a2(8)) = a2(8): c2(8) = a2(8) Else GoTo 80
a2(7) = 0.5 * s4 - a2(10): If b2(a2(7)) = 0 Then b2(a2(7)) = a2(7): c2(7) = a2(7) Else GoTo 75
a2(6) = 0.5 * s4 - a2(11): If b2(a2(6)) = 0 Then b2(a2(6)) = a2(6): c2(6) = a2(6) Else GoTo 60
a2(5) = 0.5 * s4 - a2(12): If b2(a2(5)) = 0 Then b2(a2(5)) = a2(5): c2(5) = a2(5) Else GoTo 50
n10 = n10 + 1
If n10 < 4 Then
GoSub 750 'Transform and Assign Corner Squares
n32 = 16: GoSub 910 'Remove used integers a2() from available integers b1()
Erase b2, c2: GoTo 165
Else
GoSub 750 'Transform and Assign Corner Squares
n32 = 16: GoSub 910 'Remove used integers a2() from available integers b1()
End If
If n10 = 4 Then Erase b2, c2: Return 'Only four squares required
b2(c2(5)) = 0: c2(5) = 0
50 b2(c2(6)) = 0: c2(6) = 0
60 b2(c2(7)) = 0: c2(7) = 0
75 b2(c2(8)) = 0: c2(8) = 0
80 b2(c2(9)) = 0: c2(9) = 0
90 b2(c2(10)) = 0: c2(10) = 0
100 b2(c2(11)) = 0: c2(11) = 0
115 b2(c2(12)) = 0: c2(12) = 0
125 Next jj12
b2(c2(3)) = 0: c2(3) = 0
30 b2(c2(4)) = 0: c2(4) = 0
40 b2(c2(13)) = 0: c2(13) = 0
130 b2(c2(14)) = 0: c2(14) = 0
140 Next jj14
b2(c2(2)) = 0: c2(2) = 0
20 b2(c2(15)) = 0: c2(15) = 0
150 Next jj15
b2(c2(1)) = 0: c2(1) = 0
10 b2(c2(16)) = 0: c2(16) = 0
165 Next jj16
Return
' Determine Magic Rectangles 3 x 4
3000 Erase b2, c2
For jjj12 = m1 To m2 'a2(12)
If b1(a1(jjj12)) = 0 Then GoTo 3120
If b2(a1(jjj12)) = 0 Then b2(a1(jjj12)) = a1(jjj12): c2(12) = a1(jjj12) Else GoTo 3120
a2(12) = a1(jjj12)
a2(1) = Pr3 - a2(12): If b2(a2(1)) = 0 Then b2(a2(1)) = a2(1): c2(1) = a2(1) Else GoTo 3010
For jjj11 = m1 To m2 'a2(11)
If b1(a1(jjj11)) = 0 Then GoTo 3110
If b2(a1(jjj11)) = 0 Then b2(a1(jjj11)) = a1(jjj11): c2(11) = a1(jjj11) Else GoTo 3110
a2(11) = a1(jjj11)
a2(2) = Pr3 - a2(11): If b2(a2(2)) = 0 Then b2(a2(2)) = a2(2): c2(2) = a2(2) Else GoTo 3020
For jjj10 = m1 To m2 'a2(10)
If b1(a1(jjj10)) = 0 Then GoTo 3100
If b2(a1(jjj10)) = 0 Then b2(a1(jjj10)) = a1(jjj10): c2(10) = a1(jjj10) Else GoTo 3100
a2(10) = a1(jjj10)
a2(9) = 2 * Pr3 - a2(10) - a2(11) - a2(12)
If a2(9) < a1(m1) Or a2(9) > a1(m2) Then GoTo 3090:
If b1(a2(9)) = 0 Then GoTo 3090
If b2(a2(9)) = 0 Then b2(a2(9)) = a2(9): c2(9) = a2(9) Else GoTo 3090
a2(8) = 5 * Pr3 / 2 - a2(10) - a2(11) - 2 * a2(12)
If a2(8) < a1(m1) Or a2(8) > a1(m2) Then GoTo 3080:
If b1(a2(8)) = 0 Then GoTo 3080
If b2(a2(8)) = 0 Then b2(a2(8)) = a2(8): c2(8) = a2(8) Else GoTo 3080
a2(7) = 3 * Pr3 - a2(8) - 2 * a2(11) - 2 * a2(12)
If a2(7) < a1(m1) Or a2(7) > a1(m2) Then GoTo 3070:
If b1(a2(7)) = 0 Then GoTo 3070
If b2(a2(7)) = 0 Then b2(a2(7)) = a2(7): c2(7) = a2(7) Else GoTo 3070
a2(6) = Pr3 - a2(7): If b2(a2(6)) = 0 Then b2(a2(6)) = a2(6): c2(6) = a2(6) Else GoTo 3060
a2(5) = Pr3 - a2(8): If b2(a2(5)) = 0 Then b2(a2(5)) = a2(5): c2(5) = a2(5) Else GoTo 3050
a2(4) = Pr3 - a2(9): If b2(a2(4)) = 0 Then b2(a2(4)) = a2(4): c2(4) = a2(4) Else GoTo 3040
a2(3) = Pr3 - a2(10): If b2(a2(3)) = 0 Then b2(a2(3)) = a2(3): c2(3) = a2(3) Else GoTo 3030
n10 = n10 + 1
If n10 < 8 Then
GoSub 750 'Transform and Assign Border Squares
n32 = 12: GoSub 910 'Remove used integers a2() from available integers b1()
Erase b2, c2: GoTo 3120
Else
GoSub 750 'Transform and Assign Border Squares
GoSub 850 'Double Check Identical Integers
If fl1 = 1 Then
n9 = n9 + 1: GoSub 650 'Print Composed Squares
End If
End If
If n10 = 8 Then Erase b2, c2: Return 'Only four rectangles required
b2(c2(3)) = 0: c2(3) = 0
3030 b2(c2(4)) = 0: c2(4) = 0
3040 b2(c2(5)) = 0: c2(5) = 0
3050 b2(c2(6)) = 0: c2(6) = 0
3060 b2(c2(7)) = 0: c2(7) = 0
3070 b2(c2(8)) = 0: c2(8) = 0
3080 b2(c2(9)) = 0: c2(9) = 0
3090 b2(c2(10)) = 0: c2(10) = 0
3100 Next jjj10
b2(c2(2)) = 0: c2(2) = 0
3020 b2(c2(11)) = 0: c2(11) = 0
3110 Next jjj11
b2(c2(1)) = 0: c2(1) = 0
3010 b2(c2(12)) = 0: c2(12) = 0
3120 Next jjj12
Return
640 Cells(n9, 122).Select
For i1 = 1 To 121
Cells(n9, i1).Value = a11(i1)
Next i1
Cells(n9, 122).Value = s11
Cells(n9, 123).Value = j100
Return
' Print results (squares)
650 n2 = n2 + 1
If n2 = 2 Then
n2 = 1: k1 = k1 + 12: k2 = 1
Else
If n9 > 1 Then k2 = k2 + 12
End If
Cells(k1, k2 + 1).Select
Cells(k1, k2 + 1).Font.Color = -4165632
Cells(k1, k2 + 1).Value = j100
i3 = 0
For i1 = 1 To 11
For i2 = 1 To 11
i3 = i3 + 1
Cells(k1 + i1, k2 + i2).Value = a11(i3)
Next i2
Next i1
Return
' Assign Center Square
700 a11(49) = a(1): a11(50) = a(2): a11(51) = a(3):
a11(60) = a(4): a11(61) = a(5): a11(62) = a(6):
a11(71) = a(7): a11(72) = a(8): a11(73) = a(9):
Return
' Transform and Assign Corner Squares and Border Rectangles
750 Select Case n10
Case 1: 'Left Top
a11(1) = a2(1): a11(2) = a2(2): a11(3) = a2(3): a11(4) = a2(4):
a11(12) = a2(5): a11(13) = a2(6): a11(14) = a2(7): a11(15) = a2(8):
a11(23) = a2(9): a11(24) = a2(10): a11(25) = a2(11): a11(26) = a2(12):
a11(34) = a2(13): a11(35) = a2(14): a11(36) = a2(15): a11(37) = a2(16):
Case 2: 'Right Top
a11(8) = a2(1): a11(9) = a2(2): a11(10) = a2(3): a11(11) = a2(4):
a11(19) = a2(5): a11(20) = a2(6): a11(21) = a2(7): a11(22) = a2(8):
a11(30) = a2(9): a11(31) = a2(10): a11(32) = a2(11): a11(33) = a2(12):
a11(41) = a2(13): a11(42) = a2(14): a11(43) = a2(15): a11(44) = a2(16):
Case 3: 'Right Bottom
a11(85) = a2(1): a11(86) = a2(2): a11(87) = a2(3): a11(88) = a2(4):
a11(96) = a2(5): a11(97) = a2(6): a11(98) = a2(7): a11(99) = a2(8):
a11(107) = a2(9): a11(108) = a2(10): a11(109) = a2(11): a11(110) = a2(12):
a11(118) = a2(13): a11(119) = a2(14): a11(120) = a2(15): a11(121) = a2(16):
Case 4: 'Left Bottom
a11(78) = a2(1): a11(79) = a2(2): a11(80) = a2(3): a11(81) = a2(4):
a11(89) = a2(5): a11(90) = a2(6): a11(91) = a2(7): a11(92) = a2(8):
a11(100) = a2(9): a11(101) = a2(10): a11(102) = a2(11): a11(103) = a2(12):
a11(111) = a2(13): a11(112) = a2(14): a11(113) = a2(15): a11(114) = a2(16):
Case 5: 'Mid Top
a11(5) = a2(9): a11(6) = a2(5): a11(7) = a2(1):
a11(16) = a2(10): a11(17) = a2(6): a11(18) = a2(2):
a11(27) = a2(11): a11(28) = a2(7): a11(29) = a2(3):
a11(38) = a2(12): a11(39) = a2(8): a11(40) = a2(4):
Case 6: 'Mid Right
a11(52) = a2(1): a11(53) = a2(2): a11(54) = a2(3): a11(55) = a2(4):
a11(63) = a2(5): a11(64) = a2(6): a11(65) = a2(7): a11(66) = a2(8):
a11(74) = a2(9): a11(75) = a2(10): a11(76) = a2(11): a11(77) = a2(12):
Case 7: 'Mid Bottom
a11(82) = a2(9): a11(83) = a2(5): a11(84) = a2(1):
a11(93) = a2(10): a11(94) = a2(6): a11(95) = a2(2):
a11(104) = a2(11): a11(105) = a2(7): a11(106) = a2(3):
a11(115) = a2(12): a11(116) = a2(8): a11(117) = a2(4):
Case 8: 'Mid Left
a11(45) = a2(1): a11(46) = a2(2): a11(47) = a2(3): a11(48) = a2(4):
a11(56) = a2(5): a11(57) = a2(6): a11(58) = a2(7): a11(59) = a2(8):
a11(67) = a2(9): a11(68) = a2(10): a11(69) = a2(11): a11(70) = a2(12):
End Select
Return
' Exclude solutions with identical numbers a2()
810 fl1 = 1
For j1 = 1 To 16
a20 = a2(j1)
For j2 = (1 + j1) To 16
If a20 = a2(j2) Then fl1 = 0: Return
Next j2
Next j1
Return
' Exclude solutions with identical numbers a11()
850 fl1 = 1
For j1 = 1 To 121
a20 = a11(j1): If a20 = 0 Then GoTo 855
For j2 = (1 + j1) To 121
If a20 = a11(j2) Then fl1 = 0: Return
Next j2
855 Next j1
Return
' Remove used integers a() from available integers b1()
900 For i1 = 1 To 9
b1(a(i1)) = 0
Next i1
Return
' Remove used integers a2() from available integers b1()
910 For i1 = 1 To n32
b1(a2(i1)) = 0
Next i1
Return
' Check Pairs
1900 fl1 = 1: n25 = 0
For j1 = 1 To 9
a20 = Pr3 - a2(j1) 'Complement
For j2 = (1 + j1) To 9
If a20 = a2(j2) Then fl1 = 0: Return
Next j2
Next j1
Return
' Define integer
2010 Pr3 = 122: Cntr3 = 61: nVar = 121
s3 = 3 * Cntr3 'MC3
s4 = 4 * Cntr3 'MC4
s11 = 11 * Cntr3 'MC11
Erase b1
For i1 = 1 To nVar
a1(i1) = i1: b1(i1) = i1
Next i1
m1 = 1: m2 = nVar
Return
End Sub
