Submission #761959

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
761959	2023-06-20 12:50:35	dxz05	Linear Garden (IOI08_linear_garden)	C++17	100 / 100	394 ms	1428 KiB

linear_garden

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//#pragma GCC optimize("Ofast,O3,unroll-loops")
//#pragma GCC target("avx2")
#include <bits/stdc++.h>
using namespace std;
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define bpc(x) __builtin_popcount(x)
#define bpcll(x) __builtin_popcountll(x)
#define MP make_pair
//#define endl '\n'
mt19937 rng(chrono::high_resolution_clock::now().time_since_epoch().count());
typedef long long ll;
const int N = 1e6 + 3e2;
template<int D, typename T>
struct Vec : public vector<Vec<D - 1, T>> {
    static_assert(D >= 1, "Vector dimension must be greater than zero!");
    template<typename... Args>
    Vec(int n = 0, Args... args) : vector<Vec<D - 1, T>>(n, Vec<D - 1, T>(args...)) {
    }
};
template<typename T>
struct Vec<1, T> : public vector<T> {
    Vec(int n = 0, const T& val = T()) : vector<T>(n, val) {
    }
 
 
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Compilation message (stderr)

linear_garden.cpp: In function 'int main()':
linear_garden.cpp:98:13: warning: unused variable 'startTime' [-Wunused-variable]
   98 |     clock_t startTime = clock();
      |             ^~~~~~~~~

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