This is an exercise about C programming.Please add some explanations with the answer.Thanks a lot.

The codes are as below:

1.

// lab3exe_G.c

#include

#include "lab3exe_G.h"

const Date cd = {1, 1, 1970};

int main() {

Timestamp *tsp;

Time t = {0, 0, 24};

Timestamp ts = {cd, &t};

tsp = & ts;

change_date_time(&tsp->date, &t);

printf("Program Terminted. ");

return 0;

}

void change_date_time(Date *arg1, Time *arg2){

arg1 -> day = 29;

arg1 -> month = 10;

arg1 -> year = 2016;

(*arg2).second = 5;

(*arg2).minute = 59;

(*arg2).hour = 23;

// Point one

}

2.

// lab3exe_G.h

#ifndef lab3ExG_h

#define lab3ExG_h

typedef struct Date {

int day, month, year;

}Date;

typedef struct Time {

int second, minute, hour;

}Time;

typedef struct Timestamp{

Date date;

Time *time;

}Timestamp;

void change_date_time(Date *d, Time *t);

#endif /* lab3ExG_h */

The codes are as above, please note that there are two files.

Exercise G: Nested Structure This is post-lab exercise What to Do: Download file lab3exe G.c and lab3exe G. h from D2L. In the file lab3exe_G.h there are two structures called Time and Date and a third structure called Timest amp that nests the other two structures. Study the files to understand what the program does. Then draw memory diagrams for point one in the file 1ab3exe G.c What to Submit: Submit your diagram