def odd_Equivalent(s,n):
     
    count=0
    for i in range(0,n): 
        if (s[i] == '1'): 
            count = count + 1
    return count 
def similar_elements(test_tup1, test_tup2):
  
  res = tuple(set(test_tup1) & set(test_tup2))
  return (res) 