Submission #64197

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
64197	2018-08-03 13:24:47	someone_aa	Election (BOI18_election)	C++17	100 / 100	1593 ms	47128 KiB

election

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#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define mp make_pair
using namespace std;
const int maxn = 500100;
vector<pair<int,int>>events[maxn];
int arr[maxn], answer[maxn], n, q;
struct node {
public:
    int l, r;
    int sum, minsuf;
} tree[4*maxn];
node mergef(node a, node b) {
    node c;
    c.l = a.l; c.r = b.r;
    c.sum = a.sum + b.sum;
    c.minsuf = min(b.minsuf, a.minsuf + b.sum);
    return c;
}
void build(int li=1, int ri=n, int index=1) {
    if(li == ri) {
        tree[index].l = li; tree[index].r = ri;
        tree[index].sum = arr[li];
        tree[index].minsuf = min(0, arr[li]);
    }
    else {
 
 
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• Subtask 1: 28 / 28
• Subtask 2: 54 / 54
• Subtask 3: 18 / 18