Squares in a range
Given a range of numbers [l; r] you are asked to calculate the squares of all the numbers in that range and print them out separated by a space (l and r are inclusive).
The first line contains two numbers l and r. 
The program should print a list of numbers separated by a space.
| Input | Output | 
|---|---|
| 3 7 | 9 16 25 36 49 | 
Constraints
Time limit: 2 seconds
Memory limit: 512 MB
Output limit: 1 MB