int size():Returns size of the stack Example: Let the elements inserted are 1, 2, 3, 4 Stack Implementation using Array In C++ Prerequisites: top variable An Array namely stack_array So to implement a stack with array what we need to do is to implement those operations. Below is the d...
{intCapacity;//record the total space allocated for this stackintTopOfStack;//record the Array subscript of top elementElementType *Array;//record the allocated array address};intIsEmpty(Stack S);intIsFull(Stack S);voidPush(ElementType x, Stack S);voidPop(Stack S); Stack CreateStack(intMax...
Stack Time Complexity For the array-based implementation of a stack, the push and pop operations take constant time, i.e. O(1). Applications of Stack Data Structure Although stack is a simple data structure to implement, it is very powerful. The most common uses of a stack are: To rever...
STACK Implementation using C++ Class with PUSH, POP, TRAVERSE Operations#include <iostream> #define SIZE 5 using namespace std; class STACK { private: int num[SIZE]; int top; public: STACK(); //defualt constructor int push(int); int pop(); int isEmpty(); int isFull(); void disp...
Implementation code using C++ (using STL)#include <bits/stdc++.h> using namespace std; struct Stack{ queue<int> q1,q2; void push(int x){ if(q1.empty()){ q2.push(x); //EnQueue operation using STL } else{ q1.push(x); //EnQueue operation using STL } } int pop(){ int count,...
//Stack-array based implementation#include<iostream>usingnamespacestd;#defineMAX_SIZE 101intA[MAX_SIZE];//globleinttop =-1;//globlevoidpush(intx){if(top == MAX_SIZE -1) { cout <<"error:stack overflow"<< endl;return; } A[++top] = x; ...
An array, stack, or linked list can be used to implement a queue. Using an Array is the simplest way to implement a queue. 2. Which operation is used in the queue implementation? A queue is an object used to manipulate an ordered collection of various data types. Below are the operatio...
/*Stack implementation using static array*/ #include<stdio.h> //Pre-processor macro #define stackCapacity 5 int stack[stackCapacity], top=-1; void push(int); int pop(void); int isFull(void); int isEmpty(void); void traverse(void); void atTop(void); //Main function of the program ...
Implement Stack Using Queue Implement Queue Using Stack Sort Stack Dynamic Programming Fibonacci Numbers Word Break Subset Sum 0/1 Knapsack Problem Shortest Palindrome (KMP) Minimum Square Sum Maximum weight transformation of a String Coin Change Misc Union Find Permutations Subsets Algorithms Sorting And...
def pca(X=np.array([]), no_dims=50): """ Runs PCA on the NxD array X in order to reduce its dimensionality to no_dims dimensions. """ print("Preprocessing the data using PCA...") (n, d) = X.shape X = X - np.tile(np.mean(X, 0), (n, 1)) (l, ...