제출 #828699

#제출 시각아이디문제언어결과실행 시간메모리
828699bachhoangxuan선물상자 (IOI15_boxes)C++17
20 / 100
1 ms328 KiB
#include "boxes.h" #include<bits/stdc++.h> using namespace std; long long delivery(int N, int k, int L, int p[]) { long long ans=0; int l=0,r=N-1; while(l+k-1<N && p[l+k-1]<=L/2) ans+=p[l+k-1]*2,l+=k; while(r-k+1>=0 && p[r-k+1]>L/2) ans+=(L-p[r-k+1])*2,r-=k; if(l<=r){ int Min=2*L; if(r-l+1<=k) Min=min({Min,L,p[r]*2,(L-p[l])*2}); for(int i=l;i<r;i++){ if(i-l+1<=k && r-i<=k) Min=min(Min,(L-p[i+1]+p[i])*2); } ans+=Min; } return ans; }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...