diff --git a/1757-recyclable-and-low-fat-products/README.md b/1757-recyclable-and-low-fat-products/README.md new file mode 100644 index 0000000..2a5353d --- /dev/null +++ b/1757-recyclable-and-low-fat-products/README.md @@ -0,0 +1,45 @@ +

1757. Recyclable and Low Fat Products

Easy


SQL Schema

Table: Products

+ +
+-------------+---------+
+| Column Name | Type    |
++-------------+---------+
+| product_id  | int     |
+| low_fats    | enum    |
+| recyclable  | enum    |
++-------------+---------+
+product_id is the primary key (column with unique values) for this table.
+low_fats is an ENUM (category) of type ('Y', 'N') where 'Y' means this product is low fat and 'N' means it is not.
+recyclable is an ENUM (category) of types ('Y', 'N') where 'Y' means this product is recyclable and 'N' means it is not.
+ +

 

+ +

Write a solution to find the ids of products that are both low fat and recyclable.

+ +

Return the result table in any order.

+ +

The result format is in the following example.

+ +

 

+

Example 1:

+ +
Input: 
+Products table:
++-------------+----------+------------+
+| product_id  | low_fats | recyclable |
++-------------+----------+------------+
+| 0           | Y        | N          |
+| 1           | Y        | Y          |
+| 2           | N        | Y          |
+| 3           | Y        | Y          |
+| 4           | N        | N          |
++-------------+----------+------------+
+Output: 
++-------------+
+| product_id  |
++-------------+
+| 1           |
+| 3           |
++-------------+
+Explanation: Only products 1 and 3 are both low fat and recyclable.
+
+
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