Absolute value P96275


Statement
 

pdf   zip   main.cc   main.c   main.java   main.py   main.hs

Write a function that returns the absolute value of an integer @n@.

Interface

C++ 
int absolute(int n);
C 
int absolute(int n);
Java 
public static int absolute(int n);
Haskell 
absolute :: Int -> Int
Python 
absolute(n)  # returns int
 
absolute(n: int) -> int

Observation

You only need to submit the required procedure; your main program will be ignored.

Public test cases

  • Input/Output

    absolute(42) → 42

  • Input/Output

    absolute(-23) → 23
    • Information
    Author
    Salvador Roura
    Language
    English
    Translator
    Salvador Roura
    Original language
    Catalan
    Other languages
    Catalan
    Official solutions
    C C++ Haskell Java Python
    User solutions
    Brainfuck C C++ Haskell Java Python