Submission #437023

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
437023	2021-06-25 16:06:48	model_code	Dungeons Game (IOI21_dungeons)	C++17	100 / 100	3202 ms	416532 KiB

dungeons

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#include "dungeons.h"
#include <vector>
#include <assert.h>
#include <cstdio>
#define get_phase(x) min((63-__builtin_clzll(x)), maxphase-1)
#define win(node, phase) (get_phase(s[node]) < phase)
#define draw(node, phase) (get_phase(s[node]) == phase)
#define loc_out(x) (win(x, phase) ? w[x] : l[x])
#define sz_out(x) (win(x, phase) ? s[x] : p[x])
using namespace std;
const int maxphase = 25; // number of phases
const int maxpath = 25; // log2(maximum path length)
const int maxn = 4e5+5;
const long long inf = 1LL<<60;
int n;
vector<long long> s,p;
vector<int>w,l;
long long sze1[maxphase][maxn];
long long mx1[maxphase][maxn];
int loc1[maxphase][maxn];
long long sze2[maxpath][maxn];
long long mx2[maxpath][maxn];
int loc2[maxpath][maxn];
void init(int _n, vector<int> _s, vector<int> _p, vector<int> _w, vector<int> _l) {
    n = _n; s = vector<long long>(begin(_s), end(_s)); p = vector<long long>(begin(_p), end(_p)); w = _w; l = _l;
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 26 / 26
• Subtask 3: 13 / 13
• Subtask 4: 12 / 12
• Subtask 5: 27 / 27
• Subtask 6: 11 / 11