4. What does the following program do? Elaborate your answer. 1. #include int mystery (unsigned int bits); int main (void) { unsigned int x; puts ("Enter an integer: "); scanf ("$u", 6x); printf("The result is %d\n", mystery (x)); int mystery (unsigned int bits) unsigned int mask = 1 « 31; unsigned int total = 0; for (unsigned int i = 1; i <= 32; ++i, bits <<= 1) { if ((bits & mask) == mask) {++total }} return ! (total 2) ? 1 : 0;} 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.

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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In C language

4.
What does the following program do? Elaborate your answer.
1.
#include <stdio.h>
int mystery (unsigned int bits);
int main (void) {
unsigned int x;
puts ("Enter an integer: ");
scanf ("8u", &x) ;
printf("The result is %d\n", mystery (x) );
int mystery (unsigned int bits)
unsigned int mask = 1 « 31;
unsigned int total = 0;
for (unsigned int i = 1; i <= 32; ++i, bits <<= 1) {
if ( (bits & mask) == mask) {++total }}
return ! (total $ 2) ? 1 : 0;}
2.
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10.
11.
12.
13.
Transcribed Image Text:4. What does the following program do? Elaborate your answer. 1. #include <stdio.h> int mystery (unsigned int bits); int main (void) { unsigned int x; puts ("Enter an integer: "); scanf ("8u", &x) ; printf("The result is %d\n", mystery (x) ); int mystery (unsigned int bits) unsigned int mask = 1 « 31; unsigned int total = 0; for (unsigned int i = 1; i <= 32; ++i, bits <<= 1) { if ( (bits & mask) == mask) {++total }} return ! (total $ 2) ? 1 : 0;} 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.
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