You are given a non-negative integer array nums. In one operation, you must:
x such that x is less than or equal to the smallest non-zero element in nums.x from every positive element in nums.Return the minimum number of operations to make every element in nums equal to 0.
\n
Example 1:
\n\n\nInput: nums = [1,5,0,3,5]\nOutput: 3\nExplanation:\nIn the first operation, choose x = 1. Now, nums = [0,4,0,2,4].\nIn the second operation, choose x = 2. Now, nums = [0,2,0,0,2].\nIn the third operation, choose x = 2. Now, nums = [0,0,0,0,0].\n\n\n
Example 2:
\n\n\nInput: nums = [0]\nOutput: 0\nExplanation: Each element in nums is already 0 so no operations are needed.\n\n\n
\n
Constraints:
\n\n1 <= nums.length <= 1000 <= nums[i] <= 100Compiled with clang 11 using the latest C++ 20 standard.
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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