10.17 Draw the stack of activation records for the following C program after (a) the call to r on line 13 and (b) after the call to p on line 14. Show the control links, and fill in the local names in each activation record. (c) Describe how variables r and x are found on lines 4 and 5 during the execution of p. (1) int x%;B (2) void p(void) (3) { double r = 2; (4) printf("%g\n",r); (5) printf("%d\n",x); (6) } (7) void r(void) (8) { x = 1; (9) (10) } (11) void q(void) (12) double x = 3; (13) г () %; (14) PO; (15) } (16) main() (17) { p(); (18) (19) (20) } 90; return 0;
10.17 Draw the stack of activation records for the following C program after (a) the call to r on line 13 and (b) after the call to p on line 14. Show the control links, and fill in the local names in each activation record. (c) Describe how variables r and x are found on lines 4 and 5 during the execution of p. (1) int x%;B (2) void p(void) (3) { double r = 2; (4) printf("%g\n",r); (5) printf("%d\n",x); (6) } (7) void r(void) (8) { x = 1; (9) (10) } (11) void q(void) (12) double x = 3; (13) г () %; (14) PO; (15) } (16) main() (17) { p(); (18) (19) (20) } 90; return 0;
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter17: Linked Lists
Section: Chapter Questions
Problem 17SA
Related questions
Question

Transcribed Image Text:10.17
Draw the stack of activation records for the following C program after (a) the call to r on line
13 and (b) after the call to p on line 14. Show the control links, and fill in the local names in
each activation record. (c) Describe how variables r and x are found on lines 4 and 5 during the
execution of
p.
(1)
int x%;B
(2) void p(void)
(3) { double r = 2;
(4)
printf("%g\n",r);
(5)
printf("%d\n",x);
(6)
}
(7) void r(void)
(8) { x = 1;
(9)
(10) }
(11) void q(void)
(12)
double x = 3;
(13)
г () %;
(14)
PO;
(15) }
(16) main()
(17) { p();
(18)
(19)
(20) }
90;
return 0;
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