This is an exercise of C programming.It is better to answer that with some expla

Question

This is an exercise of C programming.It is better to answer that with some explanations.Thanks a lot.

Exercise F: Writing into a Text File This is post-lab exercise. What to Do: Download file lab3exe F.c. lab3exe F.h, and 1ab3exe F.txt, from D2L. If you read the given files carefully you will notice that this program reads the content of the file 1ab3exe F.txt into an array of integers that is declared within the body of a structure called IntVector. Then, the program displays the stored values in the array on the screen in a single column format. Your task in this exercise is to complete the definition of the function called display multiple col umn. Please see the function interface comment for more details What to Submit: Submit your code.

Explanation / Answer

Given below is the implementation of the function. Please copy the body of the function into your file lab3exe_F.c file in appropriate place.
Let me know if any issues, I'll help.
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void display_multiple_column(const IntVector *intV, int col, const char* output_filename)
{
int i;
FILE *fp = fopen(output_filename);
if(fp == NULL)
{
printf("Sorry! cannot open %s for output ", output_filename);
exit(1);
}
  
for(i = 0; i < intV->number_of_data; i++)
{
if(i % col == 0) //put new line after every col number of items
fprintf(fp, " ");
fprintf(fp, "%6d", intV->storage[i]);
}

fclose(fp);
}

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