#include<bits/stdc++.h>
using namespace std;
int n,q,sum,a[10001];
int main(){
    int l,g;
    cin >> n >> q;
    for(int i = 1;i <= n;i++){
        cin >> a[i];
        sum += a[i];
    }
    for(int i = 1;i <= q;i++){
        cin >> l;
        if(l == 1){
            cin >> l >> g;
            sum = sum - a[l] + g;
            cout << sum << endl;
            a[l] = g;
        }
        else{
            cin >> g;
            for(int j = 1;j <= n;j++) a[j] = g;
            sum = n * g;
            cout << sum << endl;
        }
    }
    return 0;
}```