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

Tool for checking memeory leak, what would be the best tool for debuggingg ...

what would be the best tool for debuggingg memory leaks in c/c++ programming

Structures, please answer the question of following Write a function that c...

please answer the question of following Write a function that calculates the number of elapsed days between two dates. For example the days between Feb 3, 1970 and June 21, 1980? B

Define procedure that take argument or return integral value, Simpson's Rul...

Simpson's Rule is a more accurate method of numerical integration than the method described in class. Using Simpson's Rule, the integral of a function f between a and b is approxim

What is namespace and explicit container, What is Namespace and Explicit ...

What is Namespace and Explicit container Namespace - Namespaces are used to group entities such as objects, classes and functions under a name. Explicit container.

Program to compare the two dates given by the user, THIS PROGRAM IS TO COM...

THIS PROGRAM IS TO COMPARE THE TWO DATES GIVEN BY THE USER #include #include #include struct date  {   int dd;   int mm;   int yy;  }; date compare(date d1,date d2)  {

I need csgo wallhack and human aimbot, I need CSGO Wallhack and Human Aimbo...

I need CSGO Wallhack and Human Aimbot Project Description: Need a CSGO hack which can ESP Wallhack and Aimbot realistically. Must be VAC Proof, and ESL proof, as wel

Program is to find the area of room, Program is to find the area of room: ...

Program is to find the area of room: Program is to find the area of room with default values using classes & object class room   {   private:     int len;     i

Constructor: Copy, b) Why copy constructor accepts reference to an object a...

b) Why copy constructor accepts reference to an object and not the object itself? What happens if we do otherwise?

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