Submission #154117

#	Time	Username	Problem	Language	Result	Execution time	Memory
154117		mhy908	Boxes with souvenirs (IOI15_boxes)	C++14	Compilation error	0 ms	0 KiB

boxes

#include "boxes.h"
#include <bits/stdc++.h>
#define F first
#define S second
#define pb push_back
#define llinf 8987654321987654321
#define inf 1987654321
using namespace std;
typedef long long LL;
typedef pair<int, int> pii;
typedef pair<LL, LL> pll;
LL dp2[10000010], dp[10000010], arr[10000010], ans=llinf;
LL delivery(int n, int k, int l, int p[]) {
    for(int i=0; i<n; i++)
        arr[i+1]=p[i];
    for(int i=1; i<=n; i++)
        dp[i]=dp[max(0, i-k)]+2*arr[i];
    for(int i=n; i>0; i--)
        dp2[i]=dp2[min(n+1, i+k)]+2*(l-arr[i]);
    for(int i=0; i<=n; i++)ans=min(ans, dp[i]+dp2[i+1]);
    for(int i=0; i<=n-k; i++)ans=min(ans, dp[i]+dp2[i+k+1]+L);
    return ans;
}

Compilation message (stderr)

boxes.cpp: In function 'LL delivery(int, int, int, int*)':
boxes.cpp:21:60: error: 'L' was not declared in this scope
     for(int i=0; i<=n-k; i++)ans=min(ans, dp[i]+dp2[i+k+1]+L);
                                                            ^