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#include <iostream> | |
#include <string.h> | |
#include <typeinfo> | |
using namespace std; | |
#define MAX 5 //preprossor for array size | |
int myarray[MAX]; //array for the queue | |
int count = 0; //count to check the status of the queue | |
int front =-1; //front index | |
int rear =-1; //rear index | |
int isempty() //function to see if the queue is empty or not |
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/* Deleting a node from Binary search tree */ | |
#include<iostream> | |
using namespace std; | |
struct Node { | |
int data; | |
struct Node *left; | |
struct Node *right; | |
}; | |
//Function to find minimum in a tree. | |
Node* FindMin(Node* root) |
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/* Merge sort in C */ | |
#include<stdio.h> | |
#include<stdlib.h> | |
// Function to Merge Arrays L and R into A. | |
// lefCount = number of elements in L | |
// rightCount = number of elements in R. | |
void Merge(int *A,int *L,int leftCount,int *R,int rightCount) { | |
int i,j,k; |
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/* Binary tree - Level Order Traversal */ | |
#include<iostream> | |
#include<queue> | |
using namespace std; | |
struct Node { | |
char data; | |
Node *left; | |
Node *right; | |
}; |
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/* | |
Evaluation Of postfix Expression in C++ | |
Input Postfix expression must be in a desired format. | |
Operands must be integers and there should be space in between two operands. | |
Only '+' , '-' , '*' and '/' operators are expected. | |
*/ | |
#include<iostream> | |
#include<stack> | |
#include<string> |
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/* | |
C++ Program to check for balanced parentheses in an expression using stack. | |
Given an expression as string comprising of opening and closing characters | |
of parentheses - (), curly braces - {} and square brackets - [], we need to | |
check whether symbols are balanced or not. | |
*/ | |
#include<iostream> | |
#include<stack> | |
#include<string> | |
using namespace std; |
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