Submission #2387919

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Source Code Expand

#include<iostream>
#include<cmath>
using namespace std;
int main()
{
	int N,a[10000],i,sum=0;;
	cin>>N;
	a[0]=0;a[N]=0;
	for(i=1;i<=N;i++)
	{
		cin>>a[i];
	}
	for(i=0;i<=N+1;i++)
	{
		sum+=abs(a[i+1]-a[i]);
	}
	for(i=1;i<=N;i++)
	{
		int s,x1,x2,x3;
			x1=abs(a[i]-a[i-1]);
			x2=abs(a[i+1]-a[i]);
			x3=abs(a[i+1]-a[i-1]);
		s=sum-x1-x2+x3;
		cout<<s;
	}
	return 0;
}

Submission Info

Judge Result