摘要:
C. Bear and Colors time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Bear Limak has n colo 阅读全文
摘要:
Yada Number Time Limit : 2000 MS Memory Limit : 65536 KB Yada Number Yada Number Problem Description: Every positive integer can be expressed by multi 阅读全文