You are given an integer array nums of length n and a 2D array queries, where queries[i] = [li, ri].
For each queries[i]:
[li, ri] in nums.A Zero Array is an array where all elements are equal to 0.
\n\nReturn true if it is possible to transform nums into a Zero Array after processing all the queries sequentially, otherwise return false.
\n
Example 1:
\n\nInput: nums = [1,0,1], queries = [[0,2]]
\n\nOutput: true
\n\nExplanation:
\n\n[0, 2] and decrement the values at these indices by 1.[0, 0, 0], which is a Zero Array.Example 2:
\n\nInput: nums = [4,3,2,1], queries = [[1,3],[0,2]]
\n\nOutput: false
\n\nExplanation:
\n\n[1, 2, 3] and decrement the values at these indices by 1.[4, 2, 1, 0].[0, 1, 2] and decrement the values at these indices by 1.[3, 1, 0, 0], which is not a Zero Array.\n
Constraints:
\n\n1 <= nums.length <= 1050 <= nums[i] <= 1051 <= queries.length <= 105queries[i].length == 20 <= li <= ri < nums.lengthCompiled with clang 19 using the latest C++ 23 standard, and libstdc++ provided by GCC 14.
Your code is compiled with level two optimization (-O2). AddressSanitizer is also enabled to help detect out-of-bounds and use-after-free bugs.
Most standard library headers are already included automatically for your convenience.
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