class Solution:
def twoSum(self, numbers: List[int], target: int) -> List[int]:
last_i = None
for i in range(0, len(numbers)-1):
if numbers[i] == last_i:
continue
for j in range(i+1, len(numbers)):
s = numbers[i] + numbers[j]
if s == target:
return [i+1, j+1]
if s > target:
break
last_i = numbers[i]