Submission #1012523

#	Time	Username	Problem	Language	Result	Execution time	Memory
1012523		vjudge1	timeismoney (balkan11_timeismoney)	C++17	0 / 100	3 ms	908 KiB

timeismoney

#include <bits/stdc++.h>
using namespace std;

typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll;
#define MEMSET_MAX 0x7f
#define testcases \
  int test_amount;        \
  cin >> test_amount;       \
  while (test_amount--)
const ll inf = 1e16; const int mod = 1e9+7;

ll n, m, sum, x, y, t, c;
bool visited[203];
vector<pair<ll, pll>> e;
vector<pll> res;

int main()
{
  ios::sync_with_stdio(0);
  cin.tie(0); cout.tie(0);
  
  cin >> n >> m;
  for (int i = 1; i <= m; i++) {
  	cin >> x >> y >> t >> c;
  	e.push_back({t, {x, y}});
  }
  sort(e.begin(), e.end());
  
  for (auto i : e) {
  	if (visited[i.second.first] == 0 || visited[i.second.second] == 0) {
	  	sum += i.first;
	  	visited[i.second.first] = 1; visited[i.second.second] = 1;
	  	res.push_back({i.second.first, i.second.second});
	}
  }
  
  cout << sum << " " << sum << "\n";
  for (auto i : res) cout << i.first << " " << i.second << "\n";   

  return 0;
}

• Subtask 1: 0 / 100