Submission #74422

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
74422	2018-09-01 07:07:29	gs18115	요리 강좌 (KOI17_cook)	C++14	100 / 100	581 ms	296536 KiB

cook

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#include<iostream>
#include<deque>
using namespace std;
typedef long long LL;
const LL MAXN=3010;
const LL INF=1e18;
const LL inf=1e15;
struct STRUCT
{
    LL aa,cost;
}mini[MAXN][3];
LL NA[MAXN];
inline bool chk(const LL&day,const LL&X,const LL&i)
{
    return mini[day][i].aa!=X&&mini[day][i].aa!=NA[X];
}
inline LL mincost(const LL&day,const LL&X)
{
    if(chk(day,X,0))
        return mini[day][0].cost;
    else if(chk(day,X,1))
        return mini[day][1].cost;
    return mini[day][2].cost;
}
inline void minch(const LL&day,const LL&aa,const LL&cost)
{
    if(cost<mini[day][0].cost)
    {
        mini[day][2]=mini[day][1];
        mini[day][1]=mini[day][0];
 
 
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• Subtask 2: 9 / 9
• Subtask 3: 11 / 11
• Subtask 4: 23 / 23
• Subtask 5: 44 / 44