제출 #444483

#제출 시각아이디문제언어결과실행 시간메모리
444483fuad27선물상자 (IOI15_boxes)C++14
10 / 100
1 ms204 KiB
#include<bits/stdc++.h> #include "boxes.h" using namespace std; long long subtask2(int N, int L, int p[]) { int A = L - p[0]; int B = p[N-1]; return min(A+A, min(B+B, L)); } long long subtask1(int N,int L, int p[]) { long long sum = 0; for(int i = 0;i<N;i++) { sum += min(p[i], L-p[i])*2; } return sum; } long long delivery(int N, int K, int L, int p[]) { if(K == 1) { sort(p, p+N); return subtask1(N,L,p); } if(K == N) { sort(p, p+N); return subtask2(N, L, p); } return 0; } /*int main () { int p[2] = {1, 3}; cout<<delivery(2, 2, 4, p); return 0; }*/
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