#include "boxes.h"
#include<iostream>
using namespace std;
using ll = long long;
#define forn(i, n) for(int i=0; i<(int)n; ++i)
const int MAXN=10000010;
int le[MAXN], ri[MAXN], cnl=0, cnr=0;
ll dpl[MAXN], dpr[MAXN];
long long delivery(int N, int K, int L, int p[]) {
forn(i, N){
if(p[i]<(L>>1)) le[cnl++]=p[i];
else ri[cnr++]=L-p[i];
}
forn(i, cnl){
if(i<K) dpl[i]=le[i];
else dpl[i]=dpl[i-K]+le[i];
}
forn(i, cnr){
if(i<K) dpr[i]=ri[i];
else dpr[i]=dpr[i-K]+ri[i];
}
ll ans = (dpl[cnl-1]+dpr[cnr-1])<<1;
forn(i, K+1){
int il=cnl-1-i, ir=cnr-1-K+i;
if(il>=0 && ir>=0) ans = min(ans, ((dpl[il] + dpr[ir])<<1) + L);
}
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
0 ms |
340 KB |
Output is correct |
4 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
5 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
0 ms |
340 KB |
Output is correct |
4 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
5 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
0 ms |
340 KB |
Output is correct |
4 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
5 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
0 ms |
340 KB |
Output is correct |
4 |
Incorrect |
0 ms |
340 KB |
Output isn't correct |
5 |
Halted |
0 ms |
0 KB |
- |