KRisen

摘要： BabelfishTime Limit:3000MSMemory Limit:65536KTotal Submissions:26333Accepted:11301DescriptionYou have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunately, you have a dictionary to he... 阅读全文

摘要： 4 Values whose Sum is 0Time Limit:15000MSMemory Limit:228000KTotal Submissions:12224Accepted:3426Case Time Limit:5000MSDescriptionThe SUM problem can be formulated as follows: given four lists A, B, C, D of integer values, compute how many quadruplet (a, b, c, d ) ∈ A x B x C x D are such that a + b 阅读全文

摘要： Sacrament of the sumTime Limit:1000MSMemory Limit:65536KTotal Submissions:1628Accepted:756Description— The Brother of mine, the Head of Monastic Order wants to know tomorrow about the results long-term researches. He wants to see neither more nor less than the Su... 阅读全文

摘要： Can you find it?Time Limit: 10000/3000 MS (Java/Others)Memory Limit: 32768/10000 K (Java/Others)Total Submission(s): 6515Accepted Submission(s): 1706Problem DescriptionGive you three sequences of numbers A, B, C, then we give you a number X. Now you need to calculate if you can find the three number 阅读全文

摘要： ProductThe ProblemThe problem is to multiply two integers X, Y. (0<=X,Y<10250)The InputThe input will consist of a set of pairs of lines. Each line in pair contains one multiplyer.The OutputFor each input pair of lines the output line should consist one integer the product.Sample Input12122222 阅读全文

摘要： Integer InquiryOne of the first users of BIT's new supercomputer was Chip Diller. He extended his exploration of powers of 3 to go from 0 to 333 and h... 阅读全文

摘要： PalindromesA regular palindrome is a string of numbers or letters that is the same forward as backward. For example, the string "ABCDEDCBA" is a palindrome because it is the same when the string is read from left to right as when the string is read from right to left. A mirrored string is 阅读全文

摘要： FatMouse' TradeTime Limit : 2000/1000ms (Java/Other)Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 25Accepted Submission(s) : 1Problem DescriptionFatMouse prepared M pounds of cat food, ready to trade with the cats guarding the warehouse containing his favorite food, JavaBean. The 阅读全文

摘要： Fibonacci AgainTime Limit : 2000/1000ms (Java/Other)Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 13Accepted Submission(s) : 5Problem DescriptionThere are another kind of Fibonacci numbers: F(0) = 7, F(1) = 11, F(n) = F(n-1) + F(n-2) (n>=2).InputInput consists of a sequence of lin 阅读全文

摘要： N!Time Limit : 10000/5000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 54 Accepted Submission(s) : 11Problem DescriptionGiven an integer N(0 ≤ N ≤ 10000), your task is to calculate N!InputOne N in one line, process to the end of file.OutputFor each N, output N! in one 阅读全文