Submission #99753

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
99753	2019-03-06 17:57:15	tnbs10	Alkemija (COCI18_alkemija)	C++11	8 / 80	100 ms	2316 KiB

alkemija

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#include <bits/stdc++.h>
using namespace std;
int n, m, k, l, r, a[100001], ai, bi, counter;
bool flag;
int main()
{
  cin >> n >> m;
  counter = m;
  for (int i = 0; i < m; ++i){
    cin >> ai;
    a[ai] = 1;
  }
  cin >> k;
  for (int i = 0; i < k; i++){
    cin >> l >> r;
    flag = true;
    for (int j = 0; j < l; ++j){
      cin >> bi;
      if (not a[bi]) flag = false;
    }
    for (int j = 0; j < r; j++){
      cin >> bi;
      if (flag and not a[bi]){
        counter++;
        a[bi] = 1;
      }
    }
  }
 
 
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