1Z0-053 争议题目解析703 考试科目:1Z0-053 题库版本:V13.02 题库中原题为: 703.Given below are RMAN commands to enable backup optimization and set the retention policy: The USERS tablespace has never been backed up. You take the USERS tablespace offline on Monday. View the…
题目链接:http://acm.nyist.net/JudgeOnline/problem.php?pid=170 思路:统计每个节点的度,将度为1的节点消去所需要的最少的边即为答案. 代码: #include "stdio.h" //nyoj 170 网络的可靠性 #include "string.h" #define N 10005 int du[N]; int main() { int n; int i; int x,y; while(scanf("…