H. Two numbers
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output

Given 2 numbers $$$A$$$ and $$$B$$$. Print floor, ceil and round of $$$A/B$$$

Note:

  • Floor: Is a mathematical function that takes a real number $$$X$$$ and its output is the greatest integer less than or equal to $$$X$$$.
  • Ceil: Is a mathematical function that takes a real number $$$X$$$ and its output is the smallest integer larger than or equal to $$$X$$$.
  • Round: Is a mathematical function that takes a real number $$$X$$$ and its output is the closest integer to that number $$$X$$$.

For more clarification visit the links in the notes below.

Input

Only one line containing two numbers $$$A$$$ and $$$B$$$ $$$(1 \le A, B \le 10^3)$$$

Output

Print 3 lines that contain the following in the same order:

  1. "floor $$$A$$$ / $$$B$$$ = Floor result" without quotes.
  2. "ceil $$$A$$$ / $$$B$$$ = Ceil result" without quotes.
  3. "round $$$A$$$ / $$$B$$$ = Round result" without quotes.
Examples
Input
10 3
Output
floor 10 / 3 = 3
ceil 10 / 3 = 4
round 10 / 3 = 3
Input
10 4
Output
floor 10 / 4 = 2
ceil 10 / 4 = 3
round 10 / 4 = 3
Input
10 6
Output
floor 10 / 6 = 1
ceil 10 / 6 = 2
round 10 / 6 = 2
Note

Links: