Submission #591848

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
591848	2022-07-08 03:35:53	Loki_Nguyen	Drvca (COCI19_drvca)	C++14	0 / 110	95 ms	19544 KiB

drvca

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pll pair<ll, int>
#define pii pair<int, int>
#define fi first
#define se second
#define pb push_back
const int N = 3e5 + 3;
const int M = 1 << 24;
const int mod = 1e9 + 7;
const int base = 300;
const ll inf = 1e12;
int pw(int k, int n)
{
    int total = 1;
    for (; n; n >>= 1)
    {
        if (n & 1)
            total = total * k % mod;
        k = k * k % mod;
    }
    return total;
}
int m, n, t, k, a[N], ans, b[N], c[N];
vector<int> adj[N], L, R;
multiset<int> st, cur;
bool check(int s, int d)
{
 
 
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Compilation message (stderr)

drvca.cpp: In function 'int main()':
drvca.cpp:113:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  113 |         freopen(task ".inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
drvca.cpp:114:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  114 |         freopen(task ".out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

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