For reversing the sections, we used the two-pointer approach where swapping of elements was done at both ends of the array section. Specifically, we first reverse all the elements of the array. Then, we reverse the first k elements followed by reversing the rest of the elements. The ...
Two-pointer approach: We use two pointers (left and right) that start at the beginning and end of the array, respectively. These pointers move towards the center. At each step, we calculate whether the left or right side has a lower height. We only calculate trapped water on the side th...
By using this strategy, we can efficiently eliminate duplicates from the sorted array without requiring any additional memory. The conditionnums[i] <= nums[i+1], inherent in the sorted nature of the array, facilitates the effectiveness of the two-pointer approach, leading to a more optimi...
reaches the end of their arrays. In this case, we must store the value from the other array and move its pointer. Finally, we return the resulting array . The complexity of the two-pointers approach is , where is the number of elements inside the first array and is the number of eleme...
Can you solve this real interview question? Two Sum - Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would have exactly one solution, and you may n
C# will not let me use a pointer and the code it not with with out one C# - change windows color scheme C# - How do you send message from server to clients C# - 'Using' & 'SQLConn', Does the connection close itself when falling out of scope? C# - Access to private method from...
In Java programming, comparing integers is a fundamental operation for decision-making and ordering elements in various applications. While relational operators like<and>are commonly used for basic comparisons, thecompareTomethod provides a more nuanced approach. This method is particularly useful when de...
Using Two PointerIn this approach we have used two pointer method to find common elements in two sorted arrays. We are using two pointers to traverse the arrays in same direction.First we have declared two arrays as array1 and array2 and defined a function common() that takes arr1 and ...
By creating aGETmethod that passes query string parameters to the Lambda function, you enable the API to be invoked from a browser. This approach can be useful, especially for APIs that allow open access. After you create an API, you create a resource. Typically, API resources are orga...
In twoDimArrayDemoPtrVer.c you see two ways of passing 2-D array to a function. In first function array_of_arrays_ver array of arrays approach is used, while is second function ptr_to_array_ver pointer to array approach is used. ...