by using index position we can find the particular element in array.
It is the value of the element.
(array.length - 1) will find the index of the last element in an array (or -1 if the array is empty).
Basically, &array[i]; That is, the memory location for an array object with index i. Or, you can do: (array + i);
To search, you would start with the first element of the array and compare it with the target value. If the first element matches the target, you found it. If not, you would move to the next element in the array and repeat the process until either you find the target or exhaust all elements in the array.
To find the factorial of each element in an array using pointers in C, you can create a function that takes a pointer to the array and its size as parameters. In the function, iterate through the array using pointer arithmetic, calculating the factorial for each element and storing the result back in the same array or a separate array. For calculating the factorial, you can use a simple loop or recursion. Finally, print or return the modified array with the factorials.
In a binary search algorithm, typically log(n) comparisons are required to find a specific element in a sorted array, where n is the number of elements in the array.
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The maximum number of comparisons required in a binary search algorithm to find a specific element in a sorted array is log(n), where n is the number of elements in the array.
The value of the kth smallest element in the array is the kth element when the array is sorted in ascending order.
int findMax(int *array) { int max = array[0]; for(int i = 1; i < array.length(); i++) { if(array[i] > max) max = array[i] } return max; }
You cannot delete from an array.
The time complexity of an algorithm that uses binary search to find an element in a sorted array in logn time is O(log n).