제출 #128265

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
1282652019-07-10 15:38:34zeyad49선물상자 (IOI15_boxes)C++17
10 / 100
1341 ms4472 KiB
#include <bits/stdc++.h>
using namespace std;
const int N=1000;
const long long INF=(long)1e18;
int K,L;
int memo[N][N];
int teams[N];
long long dist[N][N];
long long dp(int l,int r) {
if(l>r)
return 0;
if(memo[l][r]!=-1)
return memo[l][r];
long long ans=L;
for(int k=l;k<=r;k++){
ans=min(ans,2*teams[k]+dp(k+1,r));
}
for(int k=r;k>=l;k--){
ans=min(ans,2*(L-teams[k])+dp(l,k-1));
}
return memo[l][r]=ans;
}
long long delivery(int a, int b, int c, int x[]) {
K=b;
L=c;
sort(x,x+a);
for(int i=0;i<a;i++){
teams[i]=x[i];
for(int j=0;j<a;j++)
 
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컴파일 시 표준 에러 (stderr) 메시지

boxes.cpp: In function 'long long int dp(int, int)':
boxes.cpp:22:21: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
   return memo[l][r]=ans;
                     ^~~
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