Submission #153380

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
153380	2019-09-13 20:02:21	fedoseevtimofey	Cake 3 (JOI19_cake3)	C++14	100 / 100	1267 ms	107664 KiB

cake3

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#include <bits/stdc++.h>
 
using namespace std;
 
typedef long long ll;
typedef long double ld;
const int N = 2e5 + 7;
const ll Inf = 5e18;
struct Node {
    ll sum;
    int cnt, L, R; 
    Node(int val) {
        sum = val;
        cnt = 1;
        L = R = -1;
    }
    Node(ll sum, int cnt) : sum(sum), cnt(cnt), L(-1), R(-1) {}
    Node(ll sum, int cnt, int L, int R) : sum(sum), cnt(cnt), L(L), R(R) {}
    Node() : sum(0), cnt(0), L(-1), R(-1) {}
};
vector <Node> t;
int build(int l, int r) {
    if (l == r) {
        t.push_back(Node());
        return (int)t.size() - 1;
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 76 / 76