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  1. #include <iostream> 
  2. #include <fstream>
  3. #include <string>
  4. #include <chrono>
  5. #include <random>
  6. #include <ctime>
  7. #include <cstdlib>
  8. using namespace std;
  9.  
  10. #define ll long long
  11. const string NAME1 = "sol"; 
  12. const string NAME2 = "sol_alt"; 
  13. const ll MAXab = 1000000000;
  14. const int T = 200; 
  15. int n, S, temp; 
  16.  
  17. ll rg(ll l, ll r) {
  18. 	mt19937 rng(chrono::high_resolution_clock::now().time_since_epoch().count()); 
  19. 	return uniform_int_distribution<ll>(l, r)(rng); 
  20. }
  21.  
  22. int main() {
  23. 	for (int i = 1; i <= T; ++i) {
  24. 		ofstream inp("g_test.inp"); 
  25. 		ll a = rg(100000000, MAXab); 
  26. 		ll b = rg(100000000, MAXab); 
  27. 		inp << a << " " << b;
  28. 		inp.close(); 
  29. 		system(("./" + NAME1).c_str());
  30. 		system(("./" + NAME2).c_str());  
  31.  
  32. 		if (system(("colordiff " + NAME1 + ".out " + NAME2 + ".out").c_str()) != 0) {
  33. 			cout << "Test " << i << ": WA!\n";
  34. 			return 0; 
  35. 		}
  36. 		cout << "Test " << i << ": AC!\n"; 
  37. 	}
  38. 	return 0; 
  39. }
  40.  
Success #stdin #stdout #stderr 0.01s 5292KB
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stdin
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Standard input is empty
stdout
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Test 1: WA!
stderr
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sh: 1: ./sol: not found
sh: 1: ./sol_alt: not found
sh: 1: colordiff: not found
https://ideone.com/TuQR7w
language:
C++14 (gcc 8.3)
created:
237 days ago
visibility:
public

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