n, k = map(int, input().split())
A = list(map(int, input().split()))
B = sorted(A)
t = B[k - 1]
S = ["o" if a <= t else "x" for a in A]

ans = []
for i in range(1, n):
    if S[i - 1] == "o" and S[i] == "x":
        ans.append(i + 1)

print(len(ans))
print(*ans)