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Apr 19th, 2019
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  1. #include <iostream>
  2. #include <fstream>
  3. #include <random>
  4. #include <chrono>
  5. #define ll long long
  6.  
  7. using namespace std;
  8. ofstream fout("out.out");
  9.  
  10. int i,a,b,c,j,op,n,m;
  11.  
  12. int main() {
  13.  
  14. mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
  15.  
  16. n=rng()%10+20;
  17. m=rng()%10+20;
  18. fout<<n<<" "<<m<<"\n";
  19. for(i=1;i<=n;i++)
  20. {
  21. fout<<rng()%1000+1<<" ";
  22. }
  23. fout<<"\n";
  24. for(i=1;i<=m;i++)
  25. {
  26. op=rng()%2;
  27. a=rng()%n+1;
  28. b=rng()%n+1;
  29. if(a>b)
  30. { j=a; a=b; b=j; }
  31.  
  32. fout<<op<<" "<<a<<" "<<b<<" ";
  33. if(op==1)
  34. {
  35. c=rng()%1000;
  36. fout<<c<<" ";
  37. }
  38. fout<<"\n";
  39. }
  40.  
  41. return 0;
  42. }
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