#include struct dna {   int number;   char text;   char stringvalue[30]; }; int main() {   struct dna dnavalue[5];   int i;   for(i=0; i<4; i++)     {       printf("Sample %d\n",i+1);       printf("Enter Number:\n");       scanf("%d", &dnavalue[i].number);       printf("Enter Text :\n");       scanf("%c",&dnavalue[i].text);    printf("Enter String :\n");       scanf("%s",dnavalue[i].stringvalue);     }  printf("Sample DNA Number Text String\n");   for(i=0; i<4; i++)     {    printf("%d\t\t", i+1);       printf("%d\t\t", dnavalue[i].number);       printf("%c\t\t", dnavalue[i].text);       printf("%s", dnavalue[i].stringvalue);    printf("\n");     }   return 0; } Write comments on every line of this program explaining what's happening briefly

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter8: I/o Streams And Data Files
Section: Chapter Questions
Problem 8PP: (Data processing) A bank’s customer records are to be stored in a file and read into a set of arrays...
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#include <stdio.h>

struct dna

{

  int number;

  char text;

  char stringvalue[30];

};

int main()

{

  struct dna dnavalue[5];

  int i;

  for(i=0; i<4; i++)

    {

      printf("Sample %d\n",i+1);

      printf("Enter Number:\n");

      scanf("%d", &dnavalue[i].number);

      printf("Enter Text :\n");

      scanf("%c",&dnavalue[i].text);

   printf("Enter String :\n");

      scanf("%s",dnavalue[i].stringvalue);

    }

 printf("Sample DNA Number Text String\n");

  for(i=0; i<4; i++)

    {

   printf("%d\t\t", i+1);

      printf("%d\t\t", dnavalue[i].number);

      printf("%c\t\t", dnavalue[i].text);

      printf("%s", dnavalue[i].stringvalue);

   printf("\n");

    }

  return 0;

}

Write comments on every line of this program explaining what's happening briefly 

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