HomeWork_Task_2.py

str = '((((((((((((((2, 3)))))))))))))'
left_sk = str.count('(')
right_sk = str.count(')')
print('Left bracket', left_sk)
print('Right bracket', right_sk, '\n')
str_new = str + ')'
print('Old string', str)
print('New string', str_new)
input()