When selecting 2 more pairs would it be OK to choose..........
No
Only these: (
And only 1 from each)
120---90/120, 110/120, 120/150 then only 120/150
130---100/130, 130/140, 130/160 then either 130/140 or 130/160
240---210/240, 230/240, 240/270 then either 230/240 or 240/270
250---220/250, 250/260, 250/280 then either 220/250 or 250/260, 250/280 << see below
300---270/300, 290/300, 300/330 then either 270/300 or 290/300, 300/330 << see below
310---280/310, 310/320, 310/340 then either 280/310 or 310/320 or 310/340
360--- 330/360,350/360 then either 330/360 or 350/360
Because:
Pairs(9) result 5/10, 40/50, 140/150, 160/170, 220/230, 260/270, 280/290, 320/330, 340/350
Others() result 20/30, 60/90, 70/80, 100/110, 180/210, 190/200
120---
90/120,
110/120 are used in
Others() result (90,110)
130---
100/130 is used in
Others() result (100)
240---
210/240 is used in
Others() result (210)
250--- All ok but if 250/280 is used then 280/310 should
not be selected (very hard
)
300--- All ok but if 300/330 is used then 330/360 should
not be selected
310--- All ok but if 280/310 is used then 250/280 should
not be selected
360--- All ok but if 330/360 is used then 300/330 should
not be selected
In other words, the
non-unique pairs (3 in this case) can only have as
one of their numbers an
unused number and
the other number will be
one used in the udf Pairs(9) selection but
can’t ‘double up’ with a Pairs(9) number as you pointed out.
Does that make sense?
These would be
ok.
20/30, 60/90, 70/80, 100/110,
120/150,
130/140, 180/210, 190/200,
300/330
20/30, 60/90, 70/80, 100/110,
130/160, 180/210, 190/200,
240/270,
350/360
20/30, 60/90, 70/80, 100/110,
120/150, 180/210, 190/200,
280/310, 300/330
20/30, 60/90, 70/80, 100/110,
130/140, 180/210, 190/200,
250/280,
300/330
20/30, 60/90, 70/80, 100/110,
130/160, 180/210, 190/200,
250/280,
330/360
These would
not be ok:
20/30, 60/90,
90/120, 70/80, 100/110, 180/210, 190/200,
210/240,
330/360
(90 & 210 are both used in
Others() result)
20/30, 60/90, 70/80, 100/110,
130/140, 180/210, 190/200,
250/280,
280/310 << As you asked
(250 & 310 are unused but double up with 280 in
Pairs(9) result so neither can’t be used)
Another Example:
Pairs(9) result: 5/20, 40/70, 80/90, 110/140, 120/150, 160/190, 250/280, 260/270, 290/320
Others() result: 30/60, 100/130, 170/180, 200/210, 220/230, 300/330, 310/340, 350/360, ??/??
Unused: 10,50,240
So the 9[SUP]th[/SUP] could be
any 1 of these
but not the exceptions.
For
10 these 5/10 or 10/20 or 10/40 All are ok as none are used in
Others() result
For
50 these 40/50 or 20/50 or 50/80
but not 50/60 as 60 is used in
Others() result
(
Note here: Either 10/40 or 40/50 are ok as we are only choosing
one more (9[SUP]th[/SUP])
For
240 this 240/270
but not 210/240 or 230/240 as 210 and 230 are used in
Others() result
And Another Example:
Pairs(9) result: 10/40, 60/90, 70/100, 80/110, 140/150, 200/210, 220/250, 230/240, 310/340
Others() result: 5/20, 130/160, 170/180, 260/270, 280/290, 300/330, 320/350, ??/??, ??/??
Unused: 30, 50, 120, 190, 360
So the 8[SUP]th[/SUP] & 9[SUP]th[/SUP] could be
any 2 but only 1 from each unused number of these
but not the exceptions
For 30 use 30/60
but not 5/30 or 20/30 as 5 and 20 are used in
Others() result
For 50 use 40/50 or 50/60 or 50/80
but not 20/50 as 20 is used in
Others() result
For 120 use 90/120 or 110/120 or 120/150 as all are ok and not used in
Others() result
For 190 use 190/200 or 190/220
but not 160/190 as 160 is used in
Others() result
For 360
It can’t be used as 330/360 or 350/360 have 330 and 350 in
Others() result
So these
would be all ok for
Others() result: (Bolds are the non-unique pairs)
5/20,
30/60, 130/160, 170/180,
190/120, 260/270, 280/290, 300/330, 320/350
5/20,
50/80, 130/160, 170/180,
190/220, 260/270, 280/290, 300/330, 320/350
5/20,
110/120, 130/160, 170/180,
190/200, 260/270, 280/290, 300/330, 320/350
These
would not:
5/20,
40/50, 50/60, 130/160, 170/180, 260/270, 280/290, 300/330, 320/350
(40/50, 50/60 are
both from the same unused number 50. Only 1 pair from an unused number can be chosen)
5/20,
30/60, 130/160,
160/190, 170/180, 260/270, 280/290, 300/330, 320/350
(As 160 has already been used in
Others() result)
5/20, 130/160, 170/180,
190/200, 260/270, 280/290, 300/330, 320/350,
350/360
(As 360 can’t be used as explained above)