摘要:
###题目链接:https://onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2395 要换灯泡的话,一定是这个种类的全换,将灯泡按电压排序,如果有灯的种类要替换成灯 \(i\) 阅读全文
摘要:
###题目链接:https://onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&category=0&problem=52&mosmsg=Submission+received+with+ID+2 阅读全文