tokens: Given an array , I need to find the indices of nearest non-coprime number ( i.e . GCD(Ai, Aj) > 1 , for any Ai and Aj in the array , i != j ) Example , let the array be
ner_tags: O O B-Data_Structure O O O O O O O O O O O O O O B-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block I-Code_Block O O O O O B-Data_Structure O