3356. Zero Array Transformation II You are given an integer array nums of length n and a 2D array queries where queries[i] = [li, ri, vali]. Each queries[i] represents the following action on nums: Decrement the value at each index in the range [li, ri] in nums by at most vali. The amount by which each value is decremented can be chosen independently for each index. A Zero Array is an array with all its elements equal to 0. Return the minimum possible non-negative value of k, such that after ...