class SegmentTree():
    def __init__(self, n, unit, f, A=None):
        self.s = 2**(n-1).bit_length()
        self.size = 2*self.s
        self.node = [unit]*self.size
        self.op = f
        self.UNIT = unit
        if A:
            for i in range(n):
                self.node[self.s+i] = A[i]
            for i in range(self.s-1, -1, -1):
                self.node[i] = self.op(self.node[2*i], self.node[2*i+1])

    def update(self, i, v):
        i += self.s
        self.node[i] = v
        while i > 0:
            i >>= 1
            self.node[i] = self.op(self.node[2*i], self.node[2*i+1])

    def get(self, l, r):
        vl, vr = self.UNIT, self.UNIT
        l += self.s
        r += self.s
        while l < r:
            if l & 1:
                vl = self.op(self.node[l], vl)
                l += 1
            if r & 1:
                r -= 1
                vr = self.op(vr, self.node[r])
            l >>= 1
            r >>= 1
        return self.op(vl, vr)


def op(x, y):
    return y if y[0] >= x[0] else x


N, M = map(int, input().split())
A = list(map(int, input().split()))
B = [[0]*2 for _ in range(M+1)]
for i in range(M):
    B[i+1] = [A[i], i+1]

arr = SegmentTree(M+1, [0, 0], op, B)
ans = []
Q = int(input())
for _ in range(Q):
    t, x, y = map(int, input().split())
    if t == 1:
        v = arr.get(x, x+1)[0]
        arr.update(x, [v+y, x])
    elif t == 2:
        v = arr.get(x, x+1)[0]
        arr.update(x, [v-y, x])
    else:
        z = arr.get(0, M+1)[1]
        ans.append(z)

print(*ans, sep='\n')