The math Module
Completed
Read a positive number x. Using import math, print on separate lines: math.sqrt(x) rounded to 3 places, math.floor(x), math.ceil(x).
Input
One positive decimal number.
Output
Three lines.
Example
Input
2
Output
1.414 2 2
Editor
Python
Hints
Write import math at the top.
floor rounds down, ceil rounds up.
Solution explanation
The math module adds functions such as sqrt, floor, ceil, pi, gcd and more.
Show solution
import math
x = float(input())
print(round(math.sqrt(x), 3))
print(math.floor(x))
print(math.ceil(x))