#include <bits/stdc++.h>
using namespace std;

int inf = 1001001001;

template <typename T>
struct SegmentTree {
    int n;
    vector<T> dat;
    SegmentTree() {}
    SegmentTree(int N) {
        n = 1;
        while(n < N) {
            n *= 2;
        }
        dat.resize(2*n-1,{-inf,-inf});
    }
    void update(int x, long long val,int val2) {
        x += (n-1);
        dat[x].first = val;
        dat[x].second = val2;
        while(x > 0) {
            x = (x-1)/2;
            dat[x] = max(dat[2*x+1],dat[2*x+2]);
        }
    }
    T query(int a, int b, int k, int l, int r) {
        if(r <= a || b <= l) return {-inf,-inf};
        if(a <= l && r <= b) return dat[k];
        T vl = query(a, b, 2*k+1, l, (l+r)/2);
        T vr = query(a, b, 2*k+2, (l+r)/2, r);
        return max(vl, vr);
    }
    T query(int a,int b) {//[a,b)
        return query(a,b,0,0,n);
    }
};


int main() {
    long long N,M;
    cin >> N >> M;
    vector<long long>a(M);
    SegmentTree<pair<long long,int>>Seg(M);
    for(int i = 0; i < M; i++) {
        cin >> a[i];
        Seg.update(i,a[i],i);
    }
    int Q;
    cin >> Q;
    while (Q--) {
        long long t,x,y;
        cin >> t >> x >> y;
        x--;
        if(t == 1) {
            a[x] += y;
            Seg.update(x,a[x],x);
        }
        if(t == 2) {
            a[x] -= y;
            Seg.update(x,a[x],x);
        }
        if(t == 3) {
            cout << Seg.query(0,M).second+1 << endl;
        }
    }
}