def solution(N, L):
#print(N // L)
now = L
while now <= 100:
#짝수 ->
point = N // now
if now % 2 == 0:
if point - (now / 2) < 0:
break
if 2 * point + 1 == N / (now / 2):
#print("even porint ::: " + str(point))
start = point - (now // 2)
return [num for num in range(start , start + now)]
# 홀수
else:
if (point - 1) - (now - 1) / 2 < 0:
break
if point == N // now:
start = int(point - (now - 1) // 2)
return [num for num in range(start ,start + now)]
now += 1
return -1
N, L = map(int, input().split())
print(solution(N, L))
def solution(N, L):
for length in range(L, 101):
start = (N - length * (length -1) / 2) / length
int_start = int(start)
if start == int_start and int_start >= 0:
return " ".join(map(str, [num for num in range(int_start, int_start + length)]))
return -1
N , L = map(int, input().split())
print(solution(N, L))
N = L * 시작숫자 + L * (L - 1) / 2
시작숫자 = (N - L*(L - 1) / 2) / L
오늘의 결론은 문제를 똑바로 읽어라....🤦♀️