#include #define rep(i,n) for(int i=0; i<(n); i++) using namespace std; typedef long long ll; int main(){ int n; cin>>n; vector v1(n); vector v2(n); rep(i,n) cin>>v1[i]; rep(i,n) cin>>v2[i]; rep(i,n){ if(v1[i]!=v2[i]){ cout << i+1 << endl; cout << v1[i] << endl; cout << v2[i] << endl; } } }