Submission #437351

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
437351	2021-06-26 07:56:41	darkkcyan	Knapsack (NOI18_knapsack)	C++17	100 / 100	869 ms	2484 KiB

knapsack

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// #define gen_test               
// #pragma GCC optimize ("O3") 
// #pragma GCC optimize ("unroll-loops") 
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
const ld eps = 1e-8;
// for matching the kactl notes
#define sz(x) ((int)x.size())
#define rep(i,a,b) for (int i = (int)(a); i < (int)(b); ++i) 
#define all(a) (a).begin(), (a).end()
// #define constexpr(...) (__VA_ARGS__)  
// DEBUGING TEMPLETE ////////////////////////////////////////////////////////////////////////{{{
#define db(val) "["#val" = "<<(val)<<"] "
#define CONCAT_(x, y) x##y
#define CONCAT(x, y) CONCAT_(x, y)
#ifdef LOCAL_DEBUG   
#   define clog cerr << flush << string(__db_level * 2, ' ')
#   define DB() debug_block CONCAT(dbbl, __LINE__)
    int __db_level = 0;
    struct debug_block {
        debug_block() { clog << "{" << endl; ++__db_level; }
        ~debug_block() { --__db_level; clog << "}" << endl; }
    };
#else
#   define clog if (0) cerr
#   define DB(...)
#endif
 
 
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• Subtask 1: 12 / 12
• Subtask 2: 17 / 17
• Subtask 3: 20 / 20
• Subtask 4: 24 / 24
• Subtask 5: 27 / 27