Hi, I need some help. I am still a nube so if this is too easy, plz don't flame. I cannot understand how to approach the problem. Would appreciate any help.
At CodeChef, The Chef can make 10 types of dishes numbered 0 through 9. He can however only make dishes one after another. Suppose The Chef made dishes 1, 4, 2, 1, 2, 1 on a given day, the number configuration that day would be 142121. On a given day, he makes any number of dishes as long as: 1. The number configuration for that day is greater than zero(0) and less than or equal to 'N'. 2. Dish 3 is never made *after* dish 1 has been made. 3. Dish 0 is never the first dish of the day, to be prepared. How many such unique number configurations exist for a given 'N'? Examples: - 1 is a valid configuration - 52 is a valid configuration - 12 is a valid configuration - 32 is a valid configuration - 321 is a valid configuration - 3231 is a valid configuration - 120 is a valid configuration - 012 is not a valid configuration - 123 is not a valid configuration - 32123 is not a valid configuration The first line of the input will contain a number T (1 ≤ T ≤ 1000) containing the number of test cases. Each line that follows is a separate test case which has exactly 1 integer 'N' (1 ≤ N < 1018). For each case, output a single line containing the number of configurations possible for that 'N'. *Sample Input:* 5 10 15 115 1113 123456789 *Sample Output:* 10 14 112 1064 92470733 Thanks Akash -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
