#3618
Split Array by Prime Indices
specialist · 890 · lc medium +31 · 49.3% accepted · 54 likes · top 36%
Description
Split array nums into two groups by index:
- Array A contains elements whose index is a prime number.
- Array B contains all remaining elements.
Return |sum(A) - sum(B)|. An empty array has sum 0.
Code
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