HP Forums › HP Museum Forums › Old HP Forum Archives v
cute little challenge

Linear Mode
cute little challenge


▼
Don Shepherd Offline
Unregistered
Posts: 1,392
Threads: 142
Joined: Jun 2007
#4
02-10-2011, 07:43 AM

I wonder if there is a 4-digit number ABCD such that AB x CD = ABCD?

Find
▼
Namir Offline
Unregistered
Posts: 2,247
Threads: 200
Joined: Jun 2005
#5
02-10-2011, 08:48 AM

I found one solution for:

A = 2

B = 5

C = 9

D = 2
Using four nested loops in a VBA program.

Namir

Edited: 10 Feb 2011, 8:48 a.m.

Find
▼
Don Shepherd Offline
Unregistered
Posts: 1,392
Threads: 142
Joined: Jun 2007
#6
02-10-2011, 09:34 AM

Yep!

Find

Possibly Related Threads…
Thread Author Replies Views Last Post
  a cute little challenge Don Shepherd 20 5,220 06-03-2011, 08:55 AM
Last Post: C.Ret
  RE: 35s sorting routine challenge - Gene's Challenge Miguel Toro 4 1,638 08-01-2007, 08:36 AM
Last Post: Miguel Toro

Forum Jump: