#include <bits/stdc++.h>
#define rep(i,n) for(int i=0; i<(int)(n); i++)

using namespace std;
using LL = long long;
const int Max_N = 2e5;
const int Max_A = 1e9;
const int Max_Q = 1e5;

int main(){
	int N;
	cin >> N;
	assert(1 <= N and N <= Max_N);
	vector<int> A(N);
	rep(i,N){
		int a;
		cin >> a;
		assert(0 <= a and a <= Max_A);
		A[i] = a;
	}
	int Q;
	cin >> Q;
	assert(1 <= Q and Q <= Max_Q);
	rep(t,Q){
		int i, x;
		cin >> i >> x;
		assert(1 <= i and i <= N);
		assert(0 <= x and x <= Max_A);
	}

	return 0;
}