Submission #378169

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
378169	2021-03-16 05:57:55	cheissmart	Examination (JOI19_examination)	C++14	100 / 100	1727 ms	52292 KiB

examination

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#include <bits/stdc++.h>
#define IO_OP std::ios::sync_with_stdio(0); std::cin.tie(0);
#define F first
#define S second
#define V vector
#define PB push_back
#define MP make_pair
#define EB emplace_back
#define ALL(v) (v).begin(), (v).end()
#define debug(x) cerr << "Line(" << __LINE__ << ") -> " << #x << " is " << x << endl
using namespace std;
typedef long long ll;
typedef pair<int, int> pi;
typedef V<int> vi;
const int INF = 1e9 + 7, N = 1e5 + 7, C = 2e9 + 7;
array<int, 4> a[N * 2];
int ans[N];
struct node {
  node *l, *r;
  int val;
  node(int _val = 0) {
    l = r = nullptr;
    val = _val;
  }
};
 
 
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• Subtask 1: 2 / 2
• Subtask 2: 20 / 20
• Subtask 3: 21 / 21
• Subtask 4: 57 / 57