Consolidate rows in 2D array

[altenbach]

(... of course you want to branch the key wire inside the "-1" case to eliminate one tunnel. Most likely the compiler will do that anyway later. ;))

[Murph]

This ALMOST worked but I am not using the same key.

What would I change to go from input of

P-1,Bill,3.00
B-3,Joe,7.50
G-2,Jane,4.55
P-1,Bill,7.00
P-1,Bill,10.00
G-2,Jane,5.45

TO

Bill,3.00
Joe,7.50
Jane,4.55
Bill,7.00
Bill,10.00
Jane,5.45

[RavensFan]

Don't take the entire Key array, but just the 2nd element when you go and combine it with the value in the last For Loop.

That or Delete Column 0 from the 2-D string array right before you convert it to a string.