Submission #330966

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
330966	2020-11-27 01:56:32	12tqian	Cake 3 (JOI19_cake3)	C++17	100 / 100	1149 ms	150636 KiB

cake3

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#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int M = 5e6;
const int N = 2e5 + 5;
struct Node {
    int lc;
    int rc;
    ll sum = 0;
    int num = 0;
} t[M];
int cnt = 0;
int ti[N];
ll v[N];
ll c[N];
ll ans[N];
ll ord[N];
int n, m;
int modify(int p, int l, int r, int x, int v) {
    int u = ++cnt;
    if (l == r) {
        t[u].sum = t[p].sum + v;
        t[u].num = t[p].num + 1;
    } else {
        int m = (l + r) / 2;
        if (x <= m) {
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 76 / 76