import math
def solution(area):
    return chop(area)

def chop(area):
    remain_area = area
    squares = []
    while (remain_area > 0):
        cutting_area = int(math.floor(remain_area ** 0.5)) ** 2
        remain_area -= cutting_area
        squares.append(cutting_area)
    return squares

def chop_recursive(area):
    if area == 0:
        return []
    else:
        cutting_area = int(math.floor(area ** 0.5)) ** 2
        return [cutting_area] + chop(area - cutting_area)

print(solution(15324))
print(solution(12))
print(solution(1))
print(solution(1000000))