CF893C Rumor 有n个人,其中有m对朋友,现在你有一个秘密你想告诉所有人,第i个人愿意出价a[i]买你的秘密,获得秘密的人会免费告诉它的所有朋友(他朋友的朋友也会免费知道),现在他们想出最少的价钱买秘密,那么你最少能得到多少钱? 刷水利于身心健康. code: #include <iostream> #include <cstdio> #include <cstring> #define int long long using namespace std; c…
C. Rumor time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Vova promised himself that he would never play computer games... But recently Firestorm — a well-known game developing company — pu…
Vova promised himself that he would never play computer games... But recently Firestorm — a well-known game developing company — published their newest game, World of Farcraft, and it became really popular. Of course, Vova started playing it. Now he…
论文信息 论文标题:Rumor Detection on Social Media with Graph AdversarialContrastive Learning论文作者:Tiening Sun.Zhong Qian.Sujun Dong论文来源:2022, WWW论文地址:download论文代码:download Abstract 尽管基于GNN的方法在谣言检测领域取得了一些成功,但是这些基于交叉熵损失的方法常常导致泛化能力差,并且缺乏对一些带有噪声的或者对抗性的样本的鲁棒性,尤其是一…