Can someone please explain this code, although the code is correct, can you explain how it works detailed. Input: nums = [2,7,11,15], target = 9 Output: [0,1] Output: Because nums[0] + nums[1] == 9, we return [0, 1].

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Can someone please explain this code, although the code is correct, can you explain how it works detailed.

Input: nums = [2,7,11,15],

target = 9

Output: [0,1]

Output: Because nums[0] + nums[1] == 9, we return [0, 1].

class Solution (object):
def twoSum(self, nums, target):
for i in range(len (nums)):
for j in range (i + 1, len(nums)):
if nums [i] + nums [j]
return [i,j]
target:
return
Transcribed Image Text:class Solution (object): def twoSum(self, nums, target): for i in range(len (nums)): for j in range (i + 1, len(nums)): if nums [i] + nums [j] return [i,j] target: return
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