显示代码纯文本
#include<bits/stdc++.h>
using namespace std;
int n,a[5001],ans[5001],b[5001][5001],c[5001][5001];
int main(){
freopen("Mountains.in","r",stdin);
freopen("Mountains.out","w",stdout);
ios::sync_with_stdio(false);
cin.tie(0);
cin>>n;
for(int i=1;i<=n;i++){
cin>>a[i];
ans[i]=1e9;
}
ans[1]=0;
for(int i=2;i<=n;i++){
for(int j=1;i-j>0&&i+j<=n;j++){
b[i][j]=b[i][j-1]+abs(a[i-j]-a[i+j]);
ans[2*j+1]=min(ans[2*j+1],b[i][j]);
}
for(int j=1;i-j>0&&i+j-1<=n;j++){
c[i][j]=c[i][j-1]+abs(a[i-j]-a[i+j-1]);
ans[2*j]=min(ans[2*j],c[i][j]);
}
}
for(int i=1;i<=n;i++) cout<<ans[i]<<' ';
return 0;
}