Submission #1123172

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1123172	2024-12-02 11:01:00	crafticat	The short shank; Redemption (BOI21_prison)	C++20	35 / 100	1629 ms	589824 KiB

prison

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#include <bits/stdc++.h>
using namespace std;
#define F0R(i, n) for (ll i = 0; i < n;i++)
#define FOR(i, j, n) for (ll i = j;i < n;i++)
using ll = long long;
template<typename T>
using V = vector<T>;
using vi = V<ll>;
constexpr ll INF = 1e9 + 7;
using pi = pair<ll,ll>;
ll T;
struct Seg {
    Seg *left = nullptr, *right = nullptr;
    ll l, r, mid;
    pair<double, int> v = {-INF, -INF};
    ll lazy = 0;
    Seg() {
        delete left;
        delete right;
    }
    void push() {
        if (lazy == 0) return;
        if (r -l >1) {
            left->lazy += lazy;
 
 
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• Subtask 2: 0 / 10
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• Subtask 6: 0 / 20