Submission #536687

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
536687	2022-03-13 21:05:07	OttoTheDino	Alternating Current (BOI18_alternating)	C++17	19 / 100	68 ms	16212 KiB

alternating

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#include <bits/stdc++.h>
using namespace std;
#define rep(i,s,e)                  for (int i = s; i <= e; ++i)
#define rrep(i,s,e)                 for (int i = s; i >= e; --i)
#define pb                          push_back
#define pf                          push_front
#define fi                          first
#define se                          second
#define all(a)                      a.begin(), a.end()
typedef long long ll;
typedef pair<int, int> ii;
typedef vector<ii> vii;
typedef vector<int> vi;
typedef vector<double> vd;
typedef vector<string> vs;
typedef vector<ll> vll;
int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    int n, m; cin >>n >> m;
    vector<ii> v[2*n];
    set<ii> st;
    set<pair<ii,int>> s;
    rep (i,0,m-1) {
        int a, b; cin >> a >> b;
 
 
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• Subtask 1: 0 / 13
• Subtask 2: 0 / 20
• Subtask 3: 0 / 22
• Subtask 4: 19 / 19
• Subtask 5: 0 / 26