Table: Triangle
| Column Name | Type |
|---|---|
| x | int |
| y | int |
| z | int |
In SQL, (x, y, z) is the primary key column for this table.
Each row of this table contains the lengths of three line segments.
Report for every three line segments whether they can form a triangle.
Return the result table in any order.
The result format is in the following example.
Example 1:
Input:
Triangle table:
| x | y | z |
|---|---|---|
| 13 | 15 | 30 |
| 10 | 20 | 15 |
Output:
| x | y | z | triangle |
|---|---|---|---|
| 13 | 15 | 30 | No |
| 10 | 20 | 15 | Yes |
SELECT x ,y ,z ,IF( x+y>z AND x+z>y AND y+z>x , 'Yes','No') AS triangle
FROM Triangle
