Could you check test case 4? It seems that for n = 314159, integers a, b, c > 1 do not exist, and the answer should be 0's...
You are both correct. Too much copying and pasting... Apologies. Issue fixed.
Find the palindrome
Great Circle Distance
Clock Hand Angle 1
Side of an equilateral triangle
Segmented number sequence
Increasing sub-sequence (Level 2)
The sliding puzzle: 15
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