标签:== inf node ++ scan idt int ref code
https://www.luogu.com.cn/problem/P4913
#include<iostream> #include<cstdio> struct node { int left; int right; }list[1000001]; int depth = 0; void run(int root,int d) { if (list[root].left == list[root].right&&list[root].left == 0) { if (d > depth)depth = d; return; } if(list[root].left!=0) run(list[root].left, d + 1); if(list[root].right!=0) run(list[root].right, d + 1); } int n; int main() { scanf("%d", &n); for (int i =1; i <= n; i++) scanf("%d%d", &list[i].left, &list[i].right); run(1, 1); printf("%d", depth); }
标签:== inf node ++ scan idt int ref code
原文地址:https://www.cnblogs.com/Jason66661010/p/13197964.html