Submission #840032

#	Time	Username	Problem	Language	Result	Execution time	Memory
840032		fanwen	Džumbus (COCI19_dzumbus)	C++17	0 / 110	2 ms	912 KiB

dzumbus

#include <bits/stdc++.h>
#define MASK(x) (1LL << (x))
#define BIT(x, k) (((x) >> (k)) & 1)
#define ALL(x) (x).begin(),(x).end()
#define REP(i, n) for (int i = 0, _n = n; i < _n; ++i)
#define FOR(i, a, b) for (int i = (a), _b = (b); i <= _b; ++i)
#define FORD(i, a, b) for (int i = (a), _b = (b); i >= _b; --i)
#define FORE(it, s) for (__typeof(s.begin()) it = (s).begin(); it != (s).end(); ++it)
#define TIME (1.0 * clock() / CLOCKS_PER_SEC)
#define file(TASK) if(fopen(TASK".inp", "r")) { freopen(TASK".inp", "r", stdin); freopen(TASK".out", "w", stdout); }

template <class U, class V> bool maximize(U &A, const V &B) { return (A < B) ? (A = B, true) : false; }
template <class U, class V> bool minimize(U &A, const V &B) { return (A > B) ? (A = B, true) : false; }

using namespace std;

mt19937 jdg(chrono::steady_clock::now().time_since_epoch().count());
long long Rand(long long l, long long r) { return l + jdg() % (r - l + 1); }

int a[21], n, k;

bool checker() {

}

void MakeTest(void) {
    ofstream inp ("TASK.inp");
    int n = Rand(5, 5);
    inp << n << " " << n - 1 << '\n';
    FOR(i, 1, n) inp << Rand(1, 10) << " \n"[i == n];
    FOR(i, 2, n) {
        inp << i << " " << Rand(1, i - 1) << '\n';
    }
    int q = 3; inp << q << '\n';
    FOR(i, 1, q) inp << Rand(1, 50) << '\n';
}
signed main() {
    srand(time(nullptr));
    int Test = 100;
    // MakeTest(); return 0;
    // system("TASK.exe");
    // system("TASK_trau.exe");
    // return 0;
    FOR(itest, 1, Test) {
        MakeTest();
        system("TASK.exe");
        system("TASK_trau.exe");
        if(system("fc TASK.out TASK.ans") != 0) {
            cout << "Test " << itest << " : is wrong answer\n";
            return 0;
        }
        cout << "Test " << itest << " : is accepted \n";
    }
    // cerr << "Time elapsed: " << TIME << " s.\n";
    return (0 ^ 0);
}

Compilation message (stderr)

dzumbus.cpp: In function 'bool checker()':
dzumbus.cpp:24:1: warning: no return statement in function returning non-void [-Wreturn-type]
   24 | }
      | ^
dzumbus.cpp: In function 'int main()':
dzumbus.cpp:46:15: warning: ignoring return value of 'int system(const char*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   46 |         system("TASK.exe");
      |         ~~~~~~^~~~~~~~~~~~
dzumbus.cpp:47:15: warning: ignoring return value of 'int system(const char*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   47 |         system("TASK_trau.exe");
      |         ~~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 20
• Subtask 2: 0 / 30
• Subtask 3: 0 / 30
• Subtask 4: 0 / 30