Submission #713008

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
713008	2023-03-20 19:54:05	piOOE	Game (APIO22_game)	C++17	100 / 100	1363 ms	52488 KiB

game

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#include "game.h"
#include <bits/stdc++.h>
constexpr int N = 3e5 + 7, B = 8, inf = 1e9 + 7;
int fromMe[N], toMe[N], used[2][N], n, k; //smallest from me, biggest to me
std::vector<int> adj[N], rev[N];
bool found = false;
int save[2][N], level[N];
void init(int n, int k) {
    ::n = n, ::k = k;
    for (int i = 0; i < n; ++i) {
        if (i >= k) {
            fromMe[i] = inf, toMe[i] = -inf;
        } else {
            fromMe[i] = toMe[i] = i;
        }
        level[i] = std::__lg(k);
    }
    memset(save[0], 0x3f, sizeof(save[0]));
    memset(save[1], -0x3f, sizeof(save[1]));
}
void dfs2(int v, int x);
 
 
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• Subtask 1: 2 / 2
• Subtask 2: 10 / 10
• Subtask 3: 18 / 18
• Subtask 4: 30 / 30
• Subtask 5: 40 / 40