For the C++ program show on the next page, answer the questions that follow. The names g, j, x, and y are declared multiple times. Distinguish uses of these names using line numbers where they were declared as subscripts. a. At point A in the program, what names are in scope? b. At point A in the program, what variables are live? c. At point B in the program, what names are in scope? d. At point B in the program, what variables are live?
For the C++ program show on the next page, answer the questions that follow. The names g, j, x, and y are declared multiple times. Distinguish uses of these names using line numbers where they were declared as subscripts. a. At point A in the program, what names are in scope? b. At point A in the program, what variables are live? c. At point B in the program, what names are in scope? d. At point B in the program, what variables are live?
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter5: Repetition Statements
Section5.6: Nested Loops
Problem 2E
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![For the C++ program show on the next page, answer the questions that follow. The names g, j, x,
and y are declared multiple times. Distinguish uses of these names using line numbers where they
were declared as subscripts.
a. At point A in the program, what names are in scope?
b. At point A in the program, what variables are live?
c. At point B in the program, what names are in scope?
d. At point B in the program, what variables are live?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc852bf22-d653-4fa6-a7a5-77198fa7335d%2F6682e76b-0396-43ca-a620-1b4ef553fe1f%2Fchk1ik_processed.jpeg&w=3840&q=75)
Transcribed Image Text:For the C++ program show on the next page, answer the questions that follow. The names g, j, x,
and y are declared multiple times. Distinguish uses of these names using line numbers where they
were declared as subscripts.
a. At point A in the program, what names are in scope?
b. At point A in the program, what variables are live?
c. At point B in the program, what names are in scope?
d. At point B in the program, what variables are live?
![Code for Problem I.
田
int g3
2
int h;
int bar(int x, int y) {
int f = x + y;
int g = 2 * h;
3
4
5
while (f < e) {
7
int x = f
1;
8
int y = g
1;
g = x + y;
f--;
10
}
// Point A
f++;
int z = f
11
12
13
14
return z;
15 }
int j = g + h;
void print(int v);
16
17
int foo(int a) {
int x = a * 2;
// Point B
int r = bar(a, x);
18
19
20
21
return r;
22 }
int main() {
int j = 3;
int k = 4;
int m = foo(j + k);
print(m);
return 0;
23
24
25
%3D
26
27
28
29 }](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc852bf22-d653-4fa6-a7a5-77198fa7335d%2F6682e76b-0396-43ca-a620-1b4ef553fe1f%2Fcv6ce2f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Code for Problem I.
田
int g3
2
int h;
int bar(int x, int y) {
int f = x + y;
int g = 2 * h;
3
4
5
while (f < e) {
7
int x = f
1;
8
int y = g
1;
g = x + y;
f--;
10
}
// Point A
f++;
int z = f
11
12
13
14
return z;
15 }
int j = g + h;
void print(int v);
16
17
int foo(int a) {
int x = a * 2;
// Point B
int r = bar(a, x);
18
19
20
21
return r;
22 }
int main() {
int j = 3;
int k = 4;
int m = foo(j + k);
print(m);
return 0;
23
24
25
%3D
26
27
28
29 }
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