oj.uz

Submission #238959

# Submission time Handle Problem Language Result Execution time Memory
238959 2020-06-13T18:55:01 Z Fasho Boxes with souvenirs (IOI15_boxes) C++14
0 / 100
 5 ms 384 KB 
#include <bits/stdc++.h>
#define TT 10000005
#define ll long long int 	
#define MP make_pair
#define pb push_back
#define ppb pop_back
#define sp " "
#define endl "\n"
#define fi first
#define se second
#define ii pair<int,int>
#define lli pair<ll,ll>
#define fast cin.tie(0);cout.tie(0);ios_base::sync_with_stdio(false)
#define fast2 freopen ("badhair.gir","r",stdin);freopen ("badhair.cik","w",stdout);
#define mod 1000000007
#define fs(x,y) for(ll i=1;i<=y;i++) cin>>x[i]
#define fo(i,x,y) for(ll i=x;i<=y;i++)
#define INF 1000000000005
#define ull unsigned long long int
using namespace std;
#include "boxes.h"

int ar[TT],n;
ll tut1[TT],tut2[TT];

int bos[TT];
ll sum=1e18;;


long long delivery(int m, int k, int l, int p[]) {

	n=m;
	fo(i,0,n-1)
		p[i]=ar[i];
	fo(i,0,n-1)
		ar[i]=p[i];
	fo(i,0,n-1)
	{
		if(i<k)
			tut1[i]=ar[i]*2;
		else
			tut1[i]=tut1[i-k]+ar[i]*2;
	}
	for(int i=n-1;i>=0;i--)
	{
		if(n-i+1<k)
			tut2[i]=(l-ar[i])*2;
		else
			tut2[i]=tut2[i+k]+(l-ar[i])*2;
	}

    fo(i,0,n-2)
    	sum=min(sum,tut1[i]+tut2[i+1]);
    sum=min(sum,tut2[0]);
    sum=min(sum,tut1[n-1]);

    fo(i,0,n-1)
    {
    	ll x=i+k;
    	if(x>=n)
    		break;
    	ll top=l;
    	if(i>0)
    		top+=tut1[i-1];
    	if(x<n)
    		top+=tut2[x];
    	sum=min(sum,top);
    }


    return sum;
}

// int main()
// {
// 	fast;
// 	int a,b;
// 	cin>>n>>a>>b;
// 	fo(i,0,n-1)
// 	cin>>ar[i];
// 	cout<<delivery(n,a,b,bos);
// }

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -