Given the coordinates of the point (x, y). Outpur the word YES, if the point falls into the shaded area, otherwise print NO. A point located on the border with the shaded area is considered not to fall into it.
Input: Two real numbers are fed to the input of the program - the coordinates of the point (x, y)
Output: Print the answer to the problem
Examples
| № |
Input |
Output |
| 1 |
1.0 1.0 |
NO |
| 2 |
1.9 1.8 |
YES |