Submission #494785

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
494785	2021-12-16 11:23:38	abc864197532	Parachute rings (IOI12_rings)	C++17	100 / 100	2015 ms	119460 KiB

rings

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#include <bits/stdc++.h>
using namespace std;
#define lli long long int
#define mp make_pair
#define pb push_back
#define eb emplace_back
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define X first
#define Y second
#define pii pair<int, int>
void abc() {cout << endl;}
template <typename T, typename ...U> void abc(T i, U ...j) {
    cout << i << ' ', abc(j...);
}
template <typename T> void printv(T l, T r) {
    for (; l != r; ++l) cout << *l << " \n"[l + 1 == r];
}
#ifdef Doludu
#define test(args...) abc("[" + string(#args) + "]", args);
#include "grader_B.cpp"
#else
#define test(args...) void(0);
#endif
const int N = 1000000;
vector <pii> edge;
vector <int> adj[N];
int deg[N], n, mx, id[N];
bool grt, dead[4];
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 17 / 17
• Subtask 3: 18 / 18
• Subtask 4: 14 / 14
• Subtask 5: 31 / 31