C++ Program to efficiently implement k stacks in a single array #includeĬout << "Popped element from stack 2 : " << ks.pop(2) << endl Ĭout << "Popped element from stack 1 : " << ks.pop(1) << endl Ĭout << "Popped element from stack 0 : " << ks. The array would be divided into two equal parts, i.e. For example, if we have an array of n equal to 8 elements. First, the sub-array would be considered stack1 and another sub array would be considered stack2. The array will be divided into two equal parts. Update top of the stack of a given number as next(i), next(i) as free, free as I, and at last return the element in the array at index I. First, we will divide the array into two sub-arrays. Else Initialise a variable say i and update it as the top of the stack of a given number.Create function pop() that accepts stack number as a parameter and check if the stack of a given number is empty print “Stack Underflow” and return.Update free as next(i), next(i) as the top of the stack of given number, top of the stack of a given number as i and at last push the element in the array at index i. The C Program is written for implementation of STACK using Array, the basic operations of stack are PUSH() and POP(). Else Initialise a variable say i and update it as free.Create function push() that accepts element and stack number as a parameter and check if a stack of the given number is full print “Stack Overflow” and return. A simple method for implementing kstacks is to divide the array into k slots of size no/k each and assign the slots to various stacks, i.e., use arr1 0 to arr1 no/k-1 for the first stack and arr1 no/k to arr1 2no/k-1 for stack2, in which arr1 is the array to be used to implement two stacks and array size is no.start the second stack from that bottom index downwards. start the first stack from that bottom index upwards ++. pick a fixed bottom index for both stacks. Traverse and set all values of top as -1 and values of next as index + 1. If you have one array of maximal size, two stacks are possible: as a stack grows from a fixed position in some direction and shrinks there too.Create a variable free to store the starting index of the free list.When a stack gets another element added, it has to use the first free element and set the free pointer to the next free. Three more pointers return the last element of each stack (or. Create array arr to store the elements of the stacks, top to store the index of top elements of all the stacks, and next to keep the update of the next element of all stacks. You can implement three stacks with a linked list: You need a pointer pointing to the next free element.Popped element from stack 0 : 300 Algorithm to efficiently implement k stacks in a single array Java Program to efficiently implement k stacks in a single array.C++ Program to efficiently implement k stacks in a single array.Algorithm to efficiently implement k stacks in a single array.
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