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7. What is the output of the program when it is run?

7. What is the output of the program when it is run?

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Answer 7th completely
Use the following C++ program code to answer questions 5-7 1 sinclude ciostream 2 using namespace std; 4 int x, y; 5 void testproc(int &, int, int); 7 void main() 8 ( int w, z; 10 11 W - 4; X - w; y- x + 6; ZEX-y; testproc (w, y, z); 12 13 14 15 16 cout < w c<" "< x <<" «z « endl; 17 return; 18 } 19 28 void testproc(int &p, int q, int r) 21 { 22 int z; 23 x - 4; y = x+6; z - x - y; 9 = r; P-9 +r + z; 24 25 26 27 5. Tell which line numbers represent the following parts of the functions: a. Which line is the heading definition for the function main? b. Which line is the heading definition for the function testproc? c. Which line represents the prototype declaration of the function testproc? d. Which line represents the call to the function testproc? e. In which line are the formal arguments for testproc defined? f. In which line are the actual arguments for testproc defined? 6. Answer the following questions about the scope of the variables in the functions: a. What are the global variables (if any) in this program? b. What is/are the local variables in the main functions? c. What is/are the local variable in the testproc function? d. What are the formal arguments to testproc? e. What are the actual arguments to testproc? f. Which arguments are value arguments? g. Which arguments are reference arguments? 7. What is the output of the program when it is run?
Transcribed Image Text:Use the following C++ program code to answer questions 5-7 1 sinclude ciostream 2 using namespace std; 4 int x, y; 5 void testproc(int &, int, int); 7 void main() 8 ( int w, z; 10 11 W - 4; X - w; y- x + 6; ZEX-y; testproc (w, y, z); 12 13 14 15 16 cout < w c<" "< x <<" «z « endl; 17 return; 18 } 19 28 void testproc(int &p, int q, int r) 21 { 22 int z; 23 x - 4; y = x+6; z - x - y; 9 = r; P-9 +r + z; 24 25 26 27 5. Tell which line numbers represent the following parts of the functions: a. Which line is the heading definition for the function main? b. Which line is the heading definition for the function testproc? c. Which line represents the prototype declaration of the function testproc? d. Which line represents the call to the function testproc? e. In which line are the formal arguments for testproc defined? f. In which line are the actual arguments for testproc defined? 6. Answer the following questions about the scope of the variables in the functions: a. What are the global variables (if any) in this program? b. What is/are the local variables in the main functions? c. What is/are the local variable in the testproc function? d. What are the formal arguments to testproc? e. What are the actual arguments to testproc? f. Which arguments are value arguments? g. Which arguments are reference arguments? 7. What is the output of the program when it is run?
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