2628. JSON Deep Equal π
Description
Given two values o1
and o2
, return a boolean value indicating whether two values, o1
and o2
, are deeply equal.
For two values to be deeply equal, the following conditions must be met:
-
If both values are primitive types, they are deeply equal if they pass the
===
equality check. -
If both values are arrays, they are deeply equal if they have the same elements in the same order, and each element is also deeply equal according to these conditions.
-
If both values are objects, they are deeply equal if they have the same keys, and the associated values for each key are also deeply equal according to these conditions.
You may assume both values are the output of JSON.parse
. In other words, they are valid JSON.
Please solve it without using lodash's _.isEqual()
function
Example 1:
Input: o1 = {"x":1,"y":2}, o2 = {"x":1,"y":2} Output: true Explanation: The keys and values match exactly.
Example 2:
Input: o1 = {"y":2,"x":1}, o2 = {"x":1,"y":2} Output: true Explanation: Although the keys are in a different order, they still match exactly.
Example 3:
Input: o1 = {"x":null,"L":[1,2,3]}, o2 = {"x":null,"L":["1","2","3"]} Output: false Explanation: The array of numbers is different from the array of strings.
Example 4:
Input: o1 = true, o2 = false Output: false Explanation: true !== false
Constraints:
1 <= JSON.stringify(o1).length <= 105
1 <= JSON.stringify(o2).length <= 105
maxNestingDepth <= 1000
Solutions
Solution 1
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