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asambeis [7]
3 years ago
15

Discuss briefly general-purpose graphicsprimitives that contain 2D graphics library.

Computers and Technology
1 answer:
Zina [86]3 years ago
8 0

Answer:

  General purpose graphics primitives that contain 2D graphic library as, it is used in graphics processing unit which typically manage computation for computer graphics. Graphic primitives contain basic element such as lines and curves. Modern 2D computer graphic system that operate with primitives which has lines and shapes. All the elements of graphic are formed from primitives.

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. Which of the following is NOT an option for increasinghard drive storage space?
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What was one of the main purposes of the first computer systems?
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6 0
3 years ago
1. Create an array of ints with 20 elements. With a random number generator, seeded with time, assign a random number between 1
nikdorinn [45]

Answer:

#include <iostream>

#include<time.h>

using namespace std;

void sort(int a[20],int n)   //selection sort

{

   int i,j,temp;

   for(i=0;i<n;i++)        

   {

       for(j=i+1;j<n;j++)  //finds minimum element

       {

           if(a[i]>a[j])     //swaps minimum element to its right place

           {

               temp=a[i];

               a[i]=a[j];

               a[j]=temp;

           }

       }

   }

}

int main()

{

   srand(time(NULL));

   int arr[20],n=20,i;

   for(i=0;i<n;i++)

       arr[i]=rand() % 100 + 1;    //assigns random number to each array element

   cout<<"Before sorting\n";

   for(i=0;i<n;i++)

       cout<<arr[i]<<" ";   //prints array before calling sort func

   sort(arr,20);     //sort the passed array

   cout<<"\nAfter sorting\n";

   for(i=0;i<n;i++)

       cout<<arr[i]<<" ";  //prints array after sorting

   return 0;

}

OUTPUT :

Please find the attachment below.

Explanation:

The program above first assigns random number from 1 to 100 to each element of array using rand(). srand(time(NULL)) is used to generate new number every time otherwise same random number will be produced at a time. Then sorting method is called in which selection sort algorithm is used.

Selection sort algorithm finds the minimum element in each pass and place it into its right position. For example - 34,54,12,5 is passed

After Pass 1 - 5  54  12  34

After Pass 2 - 5  12  54  34

After Pass 3 -  5  12  34  54

5 0
3 years ago
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