题解 | #和为S的连续正数序列#
和为S的连续正数序列
https://www.nowcoder.com/practice/c451a3fd84b64cb19485dad758a55ebe
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# 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可
#
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# @param sum int整型
# @return int整型二维数组
#
class Solution:
def FindContinuousSequence(self , sum: int) -> List[List[int]]:
if not sum:
return []
i,j = 1,1
res = []
my_sum = 1
# 至少包括两个数
while i <= (sum // 2):
if my_sum < sum:
j += 1
my_sum += j
continue
elif my_sum > sum:
my_sum -= i
i += 1
continue
else:
temp = [ m for m in range(i,j+1)]
my_sum -= i
i+=1
j+=1
my_sum += j
res.append(temp)
temp = []
return res
