Submission #837183

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
837183	2023-08-25 07:15:38	QwertyPi	Distributing Candies (IOI21_candies)	C++17	100 / 100	316 ms	44476 KiB

candies

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#include "candies.h"
#include <bits/stdc++.h>
#define int long long
using namespace std;
const int N_MAX = 2e5 + 11;
int n, q;
struct node{
    int pref_max, pref_min, sum;
    node() : pref_max(0), pref_min(0), sum(0){}
    node(int v) : pref_max(max(0LL, v)), pref_min(min(0LL, v)), sum(v){};
};
struct update{
    int t, pos, val;
};
node operator+ (const node& a, const node& b){
    node res;
    res.pref_max = max(a.pref_max, a.sum + b.pref_max);
    res.pref_min = min(a.pref_min, a.sum + b.pref_min);
    res.sum = a.sum + b.sum;
    return res;
}
node t[N_MAX << 2];
int a[N_MAX];
 
 
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• Subtask 2: 8 / 8
• Subtask 3: 27 / 27
• Subtask 4: 29 / 29
• Subtask 5: 33 / 33