摘要：
matrixProblem DescriptionGiven a matrix withnrows andmcolumns (n+mis an odd number ), at first , you begin with the number at top-left corner (1,1) an... 阅读全文
摘要：
sequence2Problem DescriptionGiven an integer arraybiwith a length ofn, please tell me how many exactly different increasing subsequences.P.S. A subseq... 阅读全文
摘要：
sequence1Given an arrayawith lengthn, could you tell me how many pairs(i,j)( i #include #include #include #include #include #include #include #include... 阅读全文
摘要：
1 //http://www.cnblogs.com/HarryGuo2012/p/4524041.html 2 3 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 1... 阅读全文
摘要：
D. Spongebob and SquaresSpongebob is already tired trying to reason his weird actions and calculations, so he simply asked you to find all pairs of n ... 阅读全文
摘要：
C. Day at the BeachOne day Squidward, Spongebob and Patrick decided to go to the beach. Unfortunately, the weather was bad, so the friends were unable... 阅读全文
摘要：
B. Spongebob and JokeWhile Patrick was gone shopping, Spongebob decided to play a little trick on his friend. The naughty Sponge browsed through Patri... 阅读全文
摘要：
A. Patrick and ShoppingToday Patrick waits for a visit from his friend Spongebob. To prepare for the visit, Patrick needs to buy some goodies in two s... 阅读全文
摘要：
Revenge of FibonacciProblem DescriptionThe well-known Fibonacci sequence is defined as following:Here we regard n as the index of the Fibonacci number... 阅读全文