摘要:
For each test case, in the first line, you should print the maximum sum. In the next line you should print a string consisting of "L","R","U" and "D", 阅读全文
摘要:
Zball in Tina Town Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 1401 Accepted Submission(s) 阅读全文
摘要:
poj 2528 For each input data set print the number of visible posters after all the posters are placed. The picture below illustrates the case of the s 阅读全文