talkwithcpp @ 2024-09-08 11:35:09
AC:
int find(int p)
{
if (t[p] != p) t[p] = find(t[p]);
return t[p];
}MLE:
int find(int x)
{
return t[x] == x ? x : t[x] = find(x);
}求解答
by jrzhr @ 2024-09-08 11:37:00
@talkwithc
t[x] = find(x)应为
t[x] = find(t[x])求关注
by talkwithcpp @ 2024-09-08 11:42:05
已关，谢谢
我是个paper(纸张)