To store the count of maximum substrings str can be divided into
cnt = 0 NEW_LINE for i in range ( n ) : NEW_LINE INDENT if str [ i ] == '0' : NEW_LINE INDENT count0 += 1 NEW_LINE DEDENT else : NEW_LINE INDENT count1 += 1 NEW_LINE DEDENT if count0 == count1 : NEW_LINE INDENT cnt += 1 NEW_LINE DEDENT DEDENT