摘要:
题目连接http://acm.hdu.edu.cn/showproblem.php?pid=1196Lowest BitDescriptionGiven an positive integer $A (1 \leq A \leq 100)$, output the lowest bit of $A.... 阅读全文
摘要:
题目连接http://acm.hdu.edu.cn/showproblem.php?pid=3530SubsequenceDescriptionThere is a sequence of integers. Your task is to find the longest subsequence ... 阅读全文