--- tags: 成大高階競技程式設計 2020 --- 2020 Week 13: Graph 2 (練習題) = [UVa OJ 247 Calling Circles](https://uva.onlinejudge.org/external/2/247.pdf) [UVa OJ 315 Network](https://uva.onlinejudge.org/external/3/315.pdf) [UVa OJ 459 Graph Connectivity](https://uva.onlinejudge.org/external/4/459.pdf) [UVa OJ 610 Street Directions](https://uva.onlinejudge.org/external/6/610.pdf) [UVa OJ 796 Critical Links](https://uva.onlinejudge.org/external/7/796.pdf) [UVa OJ 10199 Tourist Guide](https://uva.onlinejudge.org/external/101/10199.pdf) [UVa OJ 10731 Test](https://uva.onlinejudge.org/external/107/10731.pdf) [UVa OJ 10765 Doves and Bombs](https://uva.onlinejudge.org/external/107/10765.pdf) [UVa OJ 11324 The Largest Clique](https://uva.onlinejudge.org/external/113/11324.pdf) [UVa OJ 11504 Dominos](https://uva.onlinejudge.org/external/115/11504.pdf) [UVa OJ 11709 Trust groups](https://uva.onlinejudge.org/external/117/11709.pdf) [UVa OJ 11770 Lighting Away](https://uva.onlinejudge.org/external/117/11770.pdf) [UVa OJ 11838 Come and Go](https://uva.onlinejudge.org/external/118/11838.pdf) [UVa OJ 12783 Weak Links](https://uva.onlinejudge.org/external/127/12783.pdf) [POJ 1236 Network of Schools](http://poj.org/problem?id=1236) [POJ 1523 SPF](http://poj.org/problem?id=1523) [POJ 2117 Electricity](http://poj.org/problem?id=2117) [POJ 2186 Popular Cows](http://poj.org/problem?id=2186) [POJ 2553 The Bottom of a Graph](http://poj.org/problem?id=2553) [ICPC 4262 Road Networks](https://icpcarchive.ecs.baylor.edu/external/42/4262.pdf)