제출 #116789

#제출 시각아이디문제언어결과실행 시간메모리
116789ioilolcomSimfonija (COCI19_simfonija)C++14
44 / 110
31 ms2996 KiB
#include <bits/stdc++.h>
using namespace std;
#define endl "\n"
typedef long long int ll;
vector<int>a,b,c;
int main()
{

	ios_base:: sync_with_stdio(false); cin.tie(0);
	int n; cin>>n; int k; cin>>k;
	c.resize(n+1);
	a.resize(n+1);
	b.resize(n+1);
	for(int i=1; i<=n; i++) {
		cin>>a[i];
	}
	for(int i=1; i<=n; i++) {
		cin>>b[i];
		c[i]=a[i]-b[i];
	}
	sort(c.begin()+1,c.end());
	int m=c[n/2+(n%2)];
	ll sum=0;
	for(int i=1; i<=n; i++) {
		sum+=abs(c[i]-m);
	}
	cout<<sum<<endl;
	return 0;
}
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