#include <bits/stdc++.h>

using i32 = std::int32_t;
using u32 = std::uint32_t;
using i64 = std::int64_t;
using u64 = std::uint64_t;
using isize = std::ptrdiff_t;
using usize = std::size_t;

class rep {
    struct Iter {
        usize itr;
        constexpr Iter(const usize pos) noexcept : itr(pos) {}
        constexpr void operator++() noexcept { ++itr; }
        constexpr bool operator!=(const Iter& other) const noexcept { return itr != other.itr; }
        constexpr usize operator*() const noexcept { return itr; }
    };
    const Iter first, last;

  public:
    explicit constexpr rep(const usize first, const usize last) noexcept : first(first), last(std::max(first, last)) {}
    constexpr Iter begin() const noexcept { return first; }
    constexpr Iter end() const noexcept { return last; }
};

template <class T> using Vec = std::vector<T>;

void main_() {
    u64 N;
    usize M;
    std::cin >> N >> M;
    Vec<u64> A(M);
    for (auto& x : A) {
        std::cin >> x;
    }
    std::set<std::pair<u64, usize>> set;
    for (const auto i : rep(0, M)) {
        set.emplace(A[i], i);
    }
    usize Q;
    std::cin >> Q;
    while (Q--) {
        usize t, x;
        u64 y;
        std::cin >> t >> x >> y;
        if (t == 1) {
            x -= 1;
            set.erase(std::make_pair(A[x], x));
            A[x] += y;
            set.emplace(A[x], x);
        } else if (t == 2) {
            x -= 1;
            set.erase(std::make_pair(A[x], x));
            A[x] -= y;
            set.emplace(A[x], x);
        } else {
            std::cout << set.rbegin()->second + 1 << '\n';
        }
    }
}

int main() {
    std::ios_base::sync_with_stdio(false);
    std::cin.tie(nullptr);
    main_();
    return 0;
}