Submission #1122874

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1122874	2024-12-01 12:24:46	omsincoconut	A Light Inconvenience (CEOI23_light)	C++17	0 / 100	264 ms	436 KiB

light

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#include "light.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
vector<ll> cur;
void prepare() {
    cur = {1};
}
pair<ll, vector<ll>> join(ll p) {
    ll cz = cur.back() + p;
    vector<ll> newcur;
    for (ll i = 1; i <= cz; i *= 2) {
        newcur.push_back(i);
        newcur.push_back(cz-i+1);
    }
    sort(newcur.begin(), newcur.end());
    newcur.resize(unique(newcur.begin(), newcur.end()) - newcur.begin());
    ll t = 0;
    for (ll i : newcur) {
        t = max(t, i - *(upper_bound(cur.begin(), cur.end(), i) - 1));
    }
    cur = newcur;
 
 
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