摘要:
#include <bits/stdc++.h> using namespace std; int main() { int n, q; cin >> n >> q; vector<int> v; make_heap(v.begin(), v.end(), greater<int>()); for 阅读全文
posted @ 2022-03-17 10:27
Xxaj5
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摘要:
#include <bits/stdc++.h> using namespace std; const int N = 10110; struct Tree { int u, l, r; }TNode[N]; int midorder[N], preorder[N]; int main() { in 阅读全文
posted @ 2022-03-17 09:01
Xxaj5
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