#include using namespace std; typedef long long ll; typedef pair pii; #define pb push_back #define mp make_pair #define rep(i,n) for(int i=0;i<(n);++i) int main(){ cin.tie(0); ios::sync_with_stdio(false); int n;cin >> n; vector s(n),t(n); rep(i,n) cin >> s.at(i); rep(i,n) cin >> t.at(i); rep(i,n){ if(s.at(i)!=t.at(i)){ cout << i+1 << endl; cout << s.at(i) << endl; cout << t.at(i) << endl; } } }