Rounding

Write a program that reads a real number $x\ge0$ and prints $\lfloor x \rfloor$ (the floor of $x$ ), $\lceil x \rceil$ (the ceiling of $x$ ), and the rounding of $x$ .

Input

Input consists of a real number $x \ge 0$ .

Output

Print the floor of $x$ , the ceiling of $x$ , and the integer number closer to $x$ ( $\lceil x \rceil$ if there is a tie).

Problem information

Author: Jordi Petit

Generation: 2026-01-25T11:58:50.486Z