def q(x, y):
    print(1, x, y, flush=True)
    return int(input())
n = int(input())
inf = 10**8 + 1
le, ri = -inf, inf
while ri - le >= 3:
    mid1 = (le + le + ri) // 3
    mid2 = (le + ri + ri) // 3
    if q(mid1, 0) < q(mid2, 0):
        ri = mid2
    else:
        le = mid1
x, dist = le, q(le, 0)
for xx in range(le + 1, ri + 1):
    d = q(xx, 0)
    if d < dist:
        x, dist = xx, d
le, ri = -inf, inf
while ri - le >= 3:
    mid1 = (le + le + ri) // 3
    mid2 = (le + ri + ri) // 3
    if q(x, mid1) < q(x, mid2):
        ri = mid2
    else:
        le = mid1
y, dist = le, q(x, le)
for yy in range(le + 1, ri + 1):
    d = q(x, yy)
    if d < dist:
        y, dist = yy, d
print(2, x, y, flush=True)