In this challenge, we practice using the tr command because it is a useful translation tool in Linux.
In a given fragment of text, replace all parentheses with box brackets .
Input Format
A block of ASCII text.
Output Format
Output the text with all parentheses replaced with box brackets .
Sample Input
int i=(int)5.8
(23 + 5)*2
Sample Output
int i=[int]5.8
[23 + 5]*2