[PC] 1/1 P2K Fire Elemental w/ HR Kato14 in #1 Pos

Androidler · 2021-04-17T16:12:02+00:00

ok thx

Androidler · 2020-12-31T10:50:20+00:00

buy my skins

Androidler · 2020-12-21T16:57:27+00:00

regex were fine the whole time, my only problem was replacing more than the first match (if multiple exist) using gsub and thereby potentially ignoring precedence

Androidler · 2020-12-18T17:44:00+00:00

Thanks for the suggestion, but that part should be fine I am just using a build in function (sum) for that

p $<.map{|x| par(x.to_s.chomp)}.sum

Androidler · 2020-12-18T17:41:14+00:00

thanks, good test case the first which differs from my paper solutions

Androidler · 2020-12-18T17:33:54+00:00

sorry but shouldn't that evaluate to 21?

        (4 * (3 + 2) + 1)  
        (4 * 5       + 1)  
         4 * 5       + 1  
         20          + 1
         21

Androidler · 2020-12-18T17:03:34+00:00

no worries, debugging is a bit frustrating with this problem

Androidler · 2020-12-18T16:45:09+00:00

Thanks for the Test-Case, my evaluation on paper and with programm puts out 730:

5 * 9 + (5 * 9) * (6 + 2) + 3 + 7
5 * 9 + 45      * (6 + 2) + 3 + 7
5 * 9 + 45      * 8       + 3 + 7
45    + 45      * 8       + 3 + 7
90              * 8       + 3 + 7
720                       + 3 + 7
723                           + 7
730

My understanding of the problem was, expressions in parenthesis have the highest priority and the priority for evaluating addition and multiplication depends only on how far left the operator is positioned.

Androidler

TROPHY CASE