Write a program that reads a sequence of natural numbers, and prints the square and the square root of each one.

**Input**

Input consists of a sequence of natural numbers.

**Output**

For every given number, print in a line its square, and its square root with six digits after the decimal point.

**Observation**

Use the procedure that your programming language already provides to compute square roots.

Public test cases

**Input**

4 2 1000

**Output**

16 2.000000 4 1.414214 1000000 31.622777

Information

- Author
- Salvador Roura
- Language
- English
- Translator
- Carlos Molina
- Original language
- Catalan
- Other languages
- Catalan
- Official solutions
- C++ Java Pascal Python
- User solutions
- C C++ Java Python