Minimum Operations to Make Array Elements Zero - Practice Coding | SlaveCode
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3495. Minimum Operations to Make Array Elements Zero
Hard
50 Points
Array
Math
Bit Manipulation
You are given a 2D array queries, where queries[i] is of the form [l, r]. Each queries[i] defines an array of integers nums consisting of elements ranging from l to r, both inclusive.
In one operation, you can:
Your task is to determine the minimum number of operations required to reduce all elements of the array to zero for each query. Return the sum of the results for all queries.
Examples
Example 1
Input: queries = [[1,2],[2,4]]
Output: 3
Explanation:
For queries[0] :
For queries[1] :
The output is 1 + 2 = 3 .
Example 2
Input: queries = [[2,6]]
Output: 4
Explanation:
For queries[0] :
The output is 4.
Constraints
1 <= queries.length <= 105
queries[i].length == 2
queries[i] == [l, r]
1 <= l < r <= 109
3495. Minimum Operations to Make Array Elements Zero
Hard
50 Points
Array
Math
Bit Manipulation
You are given a 2D array queries, where queries[i] is of the form [l, r]. Each queries[i] defines an array of integers nums consisting of elements ranging from l to r, both inclusive.
In one operation, you can:
Your task is to determine the minimum number of operations required to reduce all elements of the array to zero for each query. Return the sum of the results for all queries.
Examples
Example 1
Input: queries = [[1,2],[2,4]]
Output: 3
Explanation:
For queries[0] :
For queries[1] :
The output is 1 + 2 = 3 .
Example 2
Input: queries = [[2,6]]
Output: 4
Explanation:
For queries[0] :
The output is 4.