Computing square roots and squares P38045


Statement
 

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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 Rust