What is the screen output of the following program? Write your answer in the box provided. #include void Trace(int "x, int "y, int z) int t; 2+= "x; *x = "y + z; t= z; z = "y; "y = "x; *X = t; main () Int a,b,c, i; clrscr(): a=1; b=2; c3; Trace(&a,&b,c); printf ("%d %d %d in", a,b,c); Trace(&a,&b,c); printf ("%d %d %d \n", a,b,c); Trace(&c,&b,a); printf ("%d %d %d \n", a,b,c); for (i= 1; i <= 3; i++) Trace (&b, &a, c); printf ("%d %d %d \n", a,b,c); getch();

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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good afternoon. please help me with this one.. I think its output is only needed... and the instruction is: do not code... tracing...

so I guess we are only going to write it in a piece of paper.. thank you.. I promise to give helpful rating after.

2. What is the screen output of the following program? Write your answer
in the box provided.
#include<stdio.h>
void Trace(int *x, int *y, int z)
{
int t;
z+= *x;
*x = "y + z;
t =z;
z = *y;
*y = "x;
*X = t;
}
main ()
{
int a,b,c, i;
clrscr();
a=1; b=2; c=3;
Trace(&a,&b,c); printf ("%d %d %d In", a,b,c);
Trace(&a,&b,c); printf ("%d %d %d \n", a,b,c);
Trace(&c,&b,a); printf ("%d %d %d \n", a,b,c);
for (i= 1; i <= 3; i++)
Trace (&b, &a, c);
printf ("%d %d %d \n", a,b,c);
getch();
Transcribed Image Text:2. What is the screen output of the following program? Write your answer in the box provided. #include<stdio.h> void Trace(int *x, int *y, int z) { int t; z+= *x; *x = "y + z; t =z; z = *y; *y = "x; *X = t; } main () { int a,b,c, i; clrscr(); a=1; b=2; c=3; Trace(&a,&b,c); printf ("%d %d %d In", a,b,c); Trace(&a,&b,c); printf ("%d %d %d \n", a,b,c); Trace(&c,&b,a); printf ("%d %d %d \n", a,b,c); for (i= 1; i <= 3; i++) Trace (&b, &a, c); printf ("%d %d %d \n", a,b,c); getch();
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