Show the corresponding code contents in memory for the main method and draw the stack contents while the main method starts execution and reaches at line 13. #include 2 using namespace std; 3 int main() 5 char a; 6 short b; 7 int c; 6 char d; 0 10 a = 'A'; b= (short) a; 11 c = b; 12 d = (char) c; 13 14 return 0; 15 }