D. Maximum Diameter Graph time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Graph constructive problems are back! This time the graph you are asked to build should match the following proper…
D. Maximum Diameter Graph time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Graph constructive problems are back! This time the graph you are asked to build should match the following properties…
Graph constructive problems are back! This time the graph you are asked to build should match the following properties. The graph is connected if and only if there exists a path between every pair of vertices. The diameter (aka "longest shortest path…
题目描述 Description Graph constructive problems are back! This time the graph you are asked to build should match the following properties. The graph is connected if and only if there exists a path between every pair of vertices. The diameter (aka "long…
G - Petya and Graph 思路: 最大权闭合子图 对于每条边,如果它选了,那么它连的的两个点也要选 边权为正,点权为负,那么就是求最大权闭合子图 代码: #pragma GCC optimize(2) #pragma GCC optimize(3) #pragma GCC optimize(4) #include<bits/stdc++.h> using namespace std; #define fi first #define se second #define pi ac…