#ifdef JUDGE
#include <fstream>
#include <stdlib.h>
std::ifstream cin("prepare.in");
std::ofstream cout("prepare.out");
#else
#include <iostream>
#include <stdlib.h>
#endif
using namespace std;

int main()
{
    long long A,aux,cont=0,lA=0,lB=0;
    cin >> A;
    int listA[100],listB[100];
    for(int iA=0; iA<A; iA++){
        cin >> aux;
        listA[iA]=aux;
    }
    for(int iB=0; iB<A;iB++){
        cin >> aux;
        listB[iB]=aux;
    }
    for(int iA=0; iA<A;iA++){
        if(listA[iA]>=listB[iA]){
            cont += listA[iA];
            lA++;
        }else{
            cont += listB[iA];
            lB++;
        }
    }
    if(lA == 0 || lB == 0){
        if(lA==0){
                aux=0;
            for(int iA=0; iA<iA;iA++){
                if(iA == 0){
                   //aux=0;
                }else if(listB[iA]-listA[iA]<listB[aux]-listA[aux]){
                    aux = iA;
                }
            }
        }else{
            aux=0;
            for(int iA=0; iA<A;iA++){
                if(iA == 0){
                   //aux=0;
                }else if(listA[iA]-listB[iA]<listA[aux]-listB[aux]){
                    aux = iA;
                }
            }
        }
        cont -= abs(listA[aux]-listB[aux]);
    }
    cout << cont << endl;
    return 0;
}