题解

a = int(input())
b = int(input())
c = int(input())
k2 = [0] * (a + 1)

for i in range(1, b + 1):
    for j in range(i, a + 1, i):
        k2[j] += 1
ans = []
for j in range(1, a + 1):
    if (k2[j] // c) % 2 == 1:
        ans.append(str(j))
print(" ".join(ans))

能过，别chao