...

#include<bits/stdc++.h>
using namespace std;
int a[105] , b[105];
int t[205];
int main(){
int n;
cin >> n;
for(int i = 1;i <= n;i++) cin >> a[i];
for(int i = 1;i <= n;i++) cin >> b[i];
for(int i = 1;i <= n;i++) t[a[i] - b[i] + 101];
for(int i = 1;i <= 201;i){
if(t[i] != 0) cout << i - 101 << ' ' << t[i] << endl;
}
return 0;
}