题解 | #二分查找-I#
二分查找-I
https://www.nowcoder.com/practice/d3df40bd23594118b57554129cadf47b
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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
#
#
# @param nums int整型一维数组
# @param target int整型
# @return int整型
#
class Solution:
def search(self , nums: List[int], target: int) -> int:
# write code here
if nums==[] or target not in set(nums):
return -1
for i in range(len(nums)):
if nums[i]==target:
return i
