Answer Posted / jaydeep patel

#include <conio.h>
#include<stdio.h>
#include<iostream.h>
#include<math.h>
void main(void)
{
clrscr();
int binary,len,dec=0;
cout<<"Enter Binary No:: ";
cin>>binary;
for(int i=0;;i++)
{ if(binary==0)
break;
else
{
int temp=binary%10;
dec=dec+(pow(2,i)*temp);
binary=binary/10;
}
}
cout<<endl<<"Decimal No is:: "<<dec;
getch();
}

Definition of priority queue was given. We have to implement the priority queue using array of pointers with the priorities given in the range 1..n. The array could be accessed using the variable top. The list corresponding to the array elements contains the items having the priority as the array index. Adding an item would require changing the value of top if it has higher priority than top. Extracting an item would require deleting the first element from the corresponding queue. The following class was given: class PriorityQueue { int *Data[100]; int top; public: void put(int item, int priority); // inserts the item with the given priority. int get(int priority); // extract the element with the given priority. int count(); // returns the total elements in the priority queue. int isEmpty(); // check whether the priority queue is empty or not. }; We had to implement all these class functions.

4965

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Write a C/C++ program that connects to a MySQL server and displays the global TIMEZONE.

5123

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what mean void creat_object?in public class in this code class A{ public: int x; A(){ cout << endl<< "Constructor A";} ~A(){ cout << endl<< "Destructor A, x is\t"<< x;} }; void create_object(); void main() { A a; a.x=10; { A c; c.x=20; } create_object(); } void create_object() { A b; b.x=30; }

2599

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Teta-Omeg-Big-Oh Show that f(n) = n2 + 3n3 is ;(n3).

3637

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write a program that can LOCATE and INSERT elements in array using c++ programming languages.

4044

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output for printf("printf");

2550

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develop a program to calculate and print body mass index for 200 employees

2667

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A suduco given & u hv 2 check if it is incomplete(blanks left),or correct or incorrect

2891

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Write a (n) algorithm that sorts n distinct integers, ranging in size between 1 and kn inclusive, where k is a constant positive integer. (Hint: Use a kn-element array.)

4997

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how to take time as input in the format (12:02:13) from user so that controls remains between these columns?

2279

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how to write a program that opens a file and display in reverse order?

3074

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3. Program to find the Sum of give series. a. (1)+(1+2)+(1+2+3)+(1+2+3+4)+……………………………….. b. 1/1+1/9+1/25+1/49+……………...

4954

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write a program using 2 D that searches a number and display the number of items 12 inputs values input 15,20, 13, 30, 38, 40,16, 18, 20 ,18 ,20 enter no. to search : 20

3815

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create a stucture student containing field for roll no,class,year and marks.create 10 student annd store them in a file

2722

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Write a program that print in screen a tree with its height taken from user by entering number of 4 digits and find the odd numbers then calculate the sum of odd numbers so he get the height of tree?

3372

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