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  1.  #include<bits/stdc++.h>
  2.  #include <iostream>
  3. #define ll long long
  4. using namespace std;
  5.  
  6. mt19937 rd(chrono::steady_clock::now().time_since_epoch().count());
  7.  
  8. #define fi first
  9. #define se second
  10. #define MP make_pair
  11. #define PB push_back
  12. #define ll long long
  13. #define pii pair<int, int>
  14. #define SZ(a) int(a.size())
  15. #define ALL(a) a.begin(), a.end()
  16. #define MS(a, v) memset(a, v, sizeof a)
  17. #define REP(i, n) for(int i = 0; i < n; ++ i)
  18. #define FOR(i, a, b) for(int i = (a); i <= (b); ++ i)
  19. #define FOD(i, a, b) for(int i = (a); i >= (b); -- i)
  20. #define TSun(TZ) freopen(TZ".inp", "r", stdin), freopen(TZ".ans", "w", stdout)
  21.  
  22. ll Rand(ll l, ll r){
  23.         return l + 1ll * rd() % (r - l + 1) * rd() % (r - l + 1);
  24. }
  25. string s = "{}()[]";
  26. int main(){
  27.  
  28.         ios_base :: sync_with_stdio(0);
  29.  
  30.         srand(time(NULL));
  31.  
  32.  
  33.         for(int test = 1; ; ++ test){
  34.  
  35.                 ofstream inp("test.inp");
  36.  
  37.                 int t = 1;
  38. //                inp << t << "\n";
  39.                 while(t--){
  40.                         int n = Rand(3, 10), m = Rand(n - 1, 2 * n), s = Rand(0, 10), c = Rand(1, 10);
  41.                         inp << n << " " << m << " " << s << " " << c << '\n';
  42.                         FOR(i, 1, n){
  43.                                 inp << Rand(1, 10) << ' ';
  44.                         }
  45.                         inp << "\n";
  46.                         FOR(i, 1, m){
  47.                                 int l = Rand(1, n), r = Rand(l + 1, n),  w = Rand(1, 10);
  48.                                 inp << l << " " << r << " " << w << "\n";
  49.                         }
  50. //                        inp << "\n";
  51.                 }
  52.  
  53.                 inp.close();
  54. //                return 0;
  55.  
  56.                 system("test.exe");
  57.                 system("test_trau.exe");
  58.  
  59.                 if(system("fc test.out test.ans") != 0){
  60.                         printf("Test %d Wrong!\n", test);
  61.                         return 0;
  62.                 }
  63.                 printf("Test %d Correct!\n", test);
  64. //                return 0;
  65.  
  66.         }
  67.         return 0;
  68. }
  69.  
Success #stdin #stdout #stderr 0.01s 5320KB
comments (?)
stdin
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Standard input is empty
stdout
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Test 1 Wrong!
stderr
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sh: 1: test.exe: not found
sh: 1: test_trau.exe: not found
sh: 1: fc: not found
https://ideone.com/lq8IIc
language:
C++14 (gcc 8.3)
created:
11 days ago
visibility:
public

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