Amazon Interview Question for SDE1s


Country: India




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Best Suited DS is Graph. Make each product as vertex. and have edge between different vertices and set relationship between edges. while performing BFS you will get you required ans.

- Anonymous August 28, 2014 | Flag Reply
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of 0 vote

cannot we use a database with table 'Product-Person' containing map of which product is viewed by which person.

Then its a simple SQL query to display products viewed people who also viewed current product

select product from product-person
where person in (select person from product-person where product='A')

- dianadijan September 08, 2014 | Flag Reply


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