You need a different approach.
Project Euler deprecates giving out answers, but here's the approach:
Read in the data and format it into a list of boxes containing lines. A
test version is
]pyramid =: 3;7 4;2 4 6;8 5 9 3
+-+---+-----+-------+
|3|7 4|2 4 6|8 5 9 3|
+-+---+-----+-------+
Then process the lines from the bottom up to get the answer:
combinerows&.>/ pyramid
+--+
|23|
+--+
All you have to do is write combinerows. Don't be daunted: my version
is just 10 characters long.
Henry Rich
On 1/7/2015 5:56 AM, oventarb oventarb wrote:
Dear Roger Hui!
How can rewrite your program for problem 67?
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