Submission #1153108

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1153108	2025-02-19 00:10:33	tfgs	Safety (NOI18_safety)	C++17	100 / 100	145 ms	20720 KiB

safety

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#ifndef LOCAL
#include <bits/stdc++.h>
#endif
using namespace std;
#pragma GCC optimize("Ofast,unroll-loops,no-stack-protector")
#pragma GCC target("avx2")
#define int int64_t
const int inf=1e18;
#ifdef LOCAL
#include "algo/debug.h"
#else
template <typename... Args>
void dummy(Args&&... args){}
#define ps dummy
#endif
#define f first
#define s second
template<class T> using V = vector<T>; 
using vi = V<int>;
using vb = V<bool>;
using vs = V<string>;
#define all(x) begin(x), end(x)
#define rall(x) rbegin(x), rend(x) 
#define len(x) (int)((x).size())
#define rsz resize
#define ins insert
 
 
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