Submission #1123576

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1123576	2024-12-03 17:00:06	kh0i	Linear Garden (IOI08_linear_garden)	C++17	100 / 100	801 ms	1504 KiB

linear_garden

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#include "bits/stdc++.h"
using namespace std;
#ifdef LOCAL
#include "debug.h"
#else
#define debug(...)
#endif
using ll = long long;
using pii = pair<int, int>;
#define F first
#define S second
#define sz(x) (int)((x).size())
#define all(x) (x).begin(), (x).end()
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
ll get_rand(ll l, ll r) {
    assert(l <= r);
    return uniform_int_distribution<ll> (l, r)(rng);
}
const int N = 1e6;
int n;
ll m;
string s;
ll f[2][3][3][5][2];
 
 
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Compilation message (stderr)

linear_garden.cpp: In function 'int32_t main()':
linear_garden.cpp:71:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   71 |         freopen(task".inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
linear_garden.cpp:72:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   72 |         freopen(task".out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

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