Submission #579397

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
579397	2022-06-19 04:52:55	amunduzbaev	Amusement Park (CEOI19_amusementpark)	C++17	19 / 100	3081 ms	48388 KiB

amusementpark

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#include "bits/stdc++.h"
using namespace std;
 
#define ar array
typedef int64_t ll;
//~ #define int ll
 
const int N = 20;
const int P = 487;
const int mod = 119 << 23 | 1;
const int P2 = 167;
const int mod2 = 1e9 + 9;
vector<int> edges[N], qwe[N];
int used[N], is[N][N], cur[N];
 
signed main(){
  ios::sync_with_stdio(0); cin.tie(0);
  
  int n, m; cin>>n>>m;
  vector<ar<int, 2>> e(m);
  for(int i=0;i<m;i++){
    cin>>e[i][0]>>e[i][1];
    edges[e[i][0]].push_back(e[i][1]);
    edges[e[i][1]].push_back(e[i][0]);
    is[e[i][0]][e[i][1]] = 1;
  }
  
  for(int i=1;i<=n;i++) sort(edges[i].begin(), edges[i].end());
  
  vector<int> p(n);
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 12 / 12
• Subtask 3: 0 / 23
• Subtask 4: 0 / 21
• Subtask 5: 0 / 37