Write in a file - c program, C/C++ Programming

Assignment Help:

Write in a file:

void main()

{

int i,j,k,l,list[1000];

FILE *fp;

char any[8];

 

cout << "Enter a file name\n";

cin >> any;

 

fp = fopen(any,"wb");

    for(j=0;j<50;j++)

    {

       for(i=0;i<200;i++)

       {

                   k = rand() % RAND_MAX;

                   fwrite(&k,sizeof(int),1,fp);

       }

    }

/*fclose(fp);

 

fp = fopen(any,"rb");   */

    i = 0;

    while (fread(&l,sizeof(int),1,fp) != 0)

    {

                  list[i] = l;

                  i = i + 1;

    }

fclose(fp);

 

for (i=0;i<50;i++)

    cout << list[i] << '\n';

 

/*for(i=0;i<900;i++)

    {

                k = list[i];

                fwrite(&k,sizeof(int),1,fp);

    }

 

fp = fopen("ggg.txt","wb");

    for(int a=1;a<900;a++)

    {

       int v = list[a];

       int b = a;

       while(list[b-1] > v)

       {

                   list[b] = list[b-1];

                   b = b - 1;

       }

       list[b] = v;

    }

    for(i=0;i<900;i++)

    {

                k = list[i];

                fwrite(&k,sizeof(int),1,fp);

    }

fclose(fp);    */

 

 

}

 

 


Related Discussions:- Write in a file - c program

Explain pros and cons of cpp as a programming language, Write a 3-4 page pa...

Write a 3-4 page paper (350 words per page) in APA format detailing the development and use of C++ in academia and in industry. Explain the pros and cons of C++ as a programming la

Should i call a destructor explicitly on a local variable?, Should I call a...

Should I call a destructor explicitly on a local variable?

Prepare aime crossover alert expert adviso, Prepare aime crossover alert ex...

Prepare aime crossover alert expert adviso Project Description: Need to develop an expert advisor base on aime crossover alert indicator. Skills required is C Programming

Program, Byteland county is very famous for luminous jewels. Luminous jewel...

Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various luminous jewels of particular colour. Nec

Area under Curve, #queWrite a program to find the area under the curve y = ...

#queWrite a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points c

Decoding , http://www.expertsmind.com/questions/decodethecode-30110560.aspx...

http://www.expertsmind.com/questions/decodethecode-30110560.aspx

Accessibility, What are the legal requirements with which websites must com...

What are the legal requirements with which websites must comply in order to meet the needs of persons with disabilities? Why is maximizing accessibility important to everyone?

Array, If an array holds integer, each of which is four bytes long, how man...

If an array holds integer, each of which is four bytes long, how many bytes from the base location of the array is the location of the fifth element?

Operators and their expression in cpp, Operators in C++: All C operator...

Operators in C++: All C operators are valid operators in C++ also.  Besides C++ has developed some new operators like Operators and their Expression: 1.      Logical op

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd