
def  UpperCamelCase					(							lowerCAmelCase__	):
					'''simple docstring'''
					lowercase					=		[]
					lowercase					=		set({'''(''', '''[''', '''{'''}	)
					lowercase					=		set({''')''', ''']''', '''}'''}	)
					lowercase					=		{'''{''': '''}''', '''[''': ''']''', '''(''': ''')'''}

					for i in range(len(lowerCAmelCase__	)	):
										if s[i] in open_brackets:
															stack.append(s[i]	)

										elif s[i] in closed_brackets and (
										    len(lowerCAmelCase__	) == 0 or (len(lowerCAmelCase__	) > 0 and open_to_closed[stack.pop()] != s[i])
										):
															return False

					return len(lowerCAmelCase__	) == 0



def  UpperCamelCase					(							):
					'''simple docstring'''
					lowercase					=		input('''Enter sequence of brackets: '''	)
					if is_balanced(lowerCAmelCase__	):
										print(lowerCAmelCase__				,    '''is balanced'''	)
					else:
										print(lowerCAmelCase__				,    '''is not balanced'''	)


if __name__ == "__main__":
							main()






from numpy import exp, pi, sqrt



def  UpperCamelCase					(							lowerCAmelCase__				,    lowerCAmelCase__ = 0.0				,    lowerCAmelCase__ = 1.0	):
					'''simple docstring'''
					return 1 / sqrt(2 * pi * sigma**2	) * exp(-((x - mu) ** 2) / (2 * sigma**2)	)


if __name__ == "__main__":
							import doctest

							doctest.testmod()




