There is a bag that consists of items, each item has a number 1, 0, or -1 written on it.
You are given four non-negative integers numOnes, numZeros, numNegOnes, and k.
The bag initially contains:
\n\nnumOnes items with 1s written on them.numZeroes items with 0s written on them.numNegOnes items with -1s written on them.We want to pick exactly k items among the available items. Return the maximum possible sum of numbers written on the items.
\n
Example 1:
\n\n\nInput: numOnes = 3, numZeros = 2, numNegOnes = 0, k = 2\nOutput: 2\nExplanation: We have a bag of items with numbers written on them {1, 1, 1, 0, 0}. We take 2 items with 1 written on them and get a sum in a total of 2.\nIt can be proven that 2 is the maximum possible sum.\n\n\nExample 2:
\n\n\nInput: numOnes = 3, numZeros = 2, numNegOnes = 0, k = 4\nOutput: 3\nExplanation: We have a bag of items with numbers written on them {1, 1, 1, 0, 0}. We take 3 items with 1 written on them, and 1 item with 0 written on it, and get a sum in a total of 3.\nIt can be proven that 3 is the maximum possible sum.\n\n\n\n
Constraints:
\n\n0 <= numOnes, numZeros, numNegOnes <= 500 <= k <= numOnes + numZeros + numNegOnesCompiled with clang 11 using the latest C++ 17 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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