摘要： Problem L Tic-Tac-Toe Accept: 94 Submit: 184Time Limit: 1000 mSec Memory Limit : 262144 KB Accept: 94 Submit: 184Time Limit: 1000 mSec Memory Limit : 阅读全文

摘要： 度度熊的午饭时光 Accepts: 755 Submissions: 8737 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) 度度熊的午饭时光 Accepts: 755 Submiss 阅读全文

摘要： For an upcoming programming contest, Edward, the headmaster of Marjar University, is forming a two-man team from N students of his university. Edward 阅读全文

摘要： As a university advocating self-learning and work-rest balance, Marjar University has so many days of rest, including holidays and weekends. Each week 阅读全文

摘要： Edward has an array A with N integers. He defines the beauty of an array as the summation of all distinct integers in the array. Now Edward wants to k 阅读全文