摘要：Elegant Construction Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 1021 Accepted Submission(s) 阅读全文

摘要：D. High Load time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output D. High Load time limit per 阅读全文

摘要：C. String Reconstruction time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Ivan had string 阅读全文

摘要：C. Bear and Different Names time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output C. Bear and D 阅读全文