POJ 1459 Power Network / HIT 1228 Power Network / UVAlive 2760 Power Network / ZOJ 1734 Power Network / FZU 1161 (网络流,最大流) Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A…
题目连接 http://poj.org/problem?id=1459 Power Network Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A node u may be supplied with an amount s(u) >= 0 of power, may produce an…
Power Network Time Limit: 2000MS Memory Limit: 32768K Total Submissions: 25514 Accepted: 13287 Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A node u may be supplied…
点击打开链接 Power Network Time Limit: 2000MS Memory Limit: 32768K Total Submissions: 20903 Accepted: 10960 Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A node u may be su…
Power Network Time Limit: 2000MS Memory Limit: 32768K Total Submissions: 22987 Accepted: 12039 Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A node u may be supplied…
Power Network Time Limit: 2000MS Memory Limit: 32768K Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A node u may be supplied with an amount s(u) >= 0 of power, may produc…
Time Limit: 3000MSMemory Limit: 65536K Description Given two strings a and b we define a*b to be their concatenation. For example, if a = "abc" and b = "def" then a*b = "abcdef". If we think of concatenation as multiplication…
Word Puzzles Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 10782 Accepted: 4076 Special Judge Description Word puzzles are usually simple and very entertaining for all ages. They are so entertaining that Pizza-Hut company started using t…
Time Limit: 3000MSMemory Limit: 65536K Total Submissions: 27109Accepted: 7527 Description David the Great has just become the king of a desert country. To win the respect of his people, he decided to build channels all over his country to bring water…
Time Limit: 1000MSMemory Limit: 65536K Total Submissions: 13849Accepted: 4851 Description In a certain course, you take n tests. If you get ai out of bi questions correct on test i, your cumulative average is defined to be . Given your test scores an…
Time Limit: 1000MSMemory Limit: 65536K Total Submissions: 19026Accepted: 8466 Description The Genographic Project is a research partnership between IBM and The National Geographic Society that is analyzing DNA from hundreds of thousands of contributo…
题目链接:http://poj.org/problem?id=1459 Power Network Time Limit: 2000MS Memory Limit: 32768K Total Submissions: 27074 Accepted: 14066 Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power transp…
Power Network Time Limit: 2000MS Memory Limit: 32768K Total Submissions: 25108 Accepted: 13077 Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A node u may be supplied…
[POJ 3694] Network(割边+LCA) Network Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 7971 Accepted: 2902 Description A network administrator manages a large network. The network consists of N computers and M links between pairs of comput…
Language: Default Power Network Time Limit: 2000MS Memory Limit: 32768K Total Submissions: 23407 Accepted: 12267 Description A power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A node…
