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Description

Detailed description please check the hwk5.pdf file on CANVAS.
Write a program that ask for users to input a sequence of parentheses, in-cluding ”()” , ”{}”, ”[]”, determines whether this sequence of parentheses areproperly balanced.

Format

Name your file as ex3.c

Input

one string in standard input.

Output

"true" or "false"

Sample 1

Input

[({})]()

Output

true