def build_max_heap2(A: Heap):
# PS 6.1
n = A.size
A.size = 1
for i in range(1, n):
A.max_heap_insert(A.data[i])
def build_max_heap2(A: Heap):
# PS 6.1
n = A.size
A.size = 1
for i in range(1, n):
A.max_heap_insert(A.data[i])
