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Reduce allocations and refactoring

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This commit is contained in:
David Doblas Jiménez 2022-10-16 15:49:03 +02:00
parent 7c0439ea30
commit 5442bbfd52
1 changed files with 22 additions and 21 deletions
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7
src/Julia/Problems001-050/Problem018.jl
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@ -22,6 +22,7 @@ function Problem18()
That is, 3 + 7 + 4 + 9 = 23.
Find the maximum total from top to bottom of the triangle above =#
triangle = [ # Mutable
[75],
[95, 64],
@ -39,10 +40,10 @@ function Problem18()
[63, 66, 4, 68, 89, 53, 67, 30, 73, 16, 69, 87, 40, 31],
[4, 62, 98, 27, 23, 9, 70, 98, 73, 93, 38, 53, 60, 4, 23],
]
len_triangle = length(triangle)
for i in len_triangle - 1:-1:1
for j in 1:length(triangle[i])
len_triangle = length(triangle)
for i = len_triangle-1:-1:1
for j = 1:length(triangle[i])
triangle[i][j] += max(triangle[i+1][j], triangle[i+1][j+1])
end
end