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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. #define int long long
  4. #define all(ac) ac.begin(),ac.end()
  5. #define task "tet"
  6. mt19937_64 rd(chrono::steady_clock::now().time_since_epoch().count());
  7. int rand(int l, int r) {return l+rd()%(r-l+1);}
  8. void test_gen() {
  9.     ofstream cout(task".inp");
  10.     int tc=rand(4,10);
  11.     cout << tc << '\n';
  12.     while(tc-->0) {
  13.         int n=rand(10,50), m=rand(30,60);
  14.         cout << n << ' ' << m << '\n';
  15.         for(int i=1;i<=m;i++) {
  16.             int u=rand(1,n), v=u;
  17.             while(u==v) v=rand(1,n);
  18.             cout << u << ' ' << v << ' ' << rand(1,44) << '\n';
  19.         }
  20.         cout << '\n';
  21.     }
  22.     cout.close();
  23.     return;
  24. }
  25. int32_t main() {
  26.     ios::sync_with_stdio(false);
  27.     cin.tie(0), cout.tie(0);
  28.     int tc=30;
  29.     system("cls");
  30.     system("g++ sol.cpp -o sol.exe");
  31.     system("g++ brute.cpp -o brute.exe");
  32.     for(int i=1;i<=tc;i++) {
  33.         test_gen();
  34.         system("sol.exe");
  35.         system("brute.exe");
  36.         if(system("fc " task ".out " task ".ans") != 0) {
  37.             cerr << "TEST " << i << ": Wrong Answer!";
  38.             return 0;
  39.         }
  40.         cerr << "TEST " << i << ": ACCEPTED!\n\n";
  41.     }
  42.     return 0;
  43. }
Success #stdin #stdout #stderr 0.01s 5324KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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sh: 1: cls: not found
g++: error: sol.cpp: No such file or directory
g++: fatal error: no input files
compilation terminated.
g++: error: brute.cpp: No such file or directory
g++: fatal error: no input files
compilation terminated.
sh: 1: sol.exe: not found
sh: 1: brute.exe: not found
sh: 1: fc: not found
TEST 1: Wrong Answer!
https://ideone.com/6zpn7d
language:
C++ (gcc 8.3)
created:
6 days ago
visibility:
public

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