The C program shown below is compiled and run on a UNIX machine. Predict all possible outputs that this program will print to the console and explain your answer. 1 #include 2 #include 3 #include 4 #include 5 int main() { 6 7 8 9 10 11 12 13 14 15 } int x = 1; pid_t pid if (pid = } fork(); == 0) { X = X * 2; } else if (pid > 0) { wait (NULL); x = 3; printf("%d\n",x);

The C program shown below is compiled and run on a UNIX machine. Predict all possible outputs that this program will print to the console and explain your answer. 1 #include 2 #include 3 #include 4 #include 5 int main() { 6 7 8 9 10 11 12 13 14 15 } int x = 1; pid_t pid if (pid = } fork(); == 0) { X = X * 2; } else if (pid > 0) { wait (NULL); x = 3; printf("%d\n",x);

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter2: Elements Of High-quality Programs

Section: Chapter Questions

Problem 11RQ

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Design and write a C program that performs the following functionality: 1. Read your student number on the command line when you call the program executable. Example: testq1.exe 201314493 2. Check if sufficient number of input arguments have been entered. 3. If insufficient number of input arguments have been entered, write an error message and exit the program by returning minus (negative) one (-1); 4. Copy the student number into a string array and determine its length. 5. Prompt the user for their first and last name. Store these values. 6. Loop through each number in the student number and determine if the digit is even or odd. For example, in the above example, the first and second digits are even (20), and the third and fourth digits are odd (13). 7. If the number is even, then convert the number to the next odd number. For example, if the number is 2, then add one to the number to make it an odd number, 2+1 = 3. 8. Hint: check the remainder to determine if a number is even (0)…
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Design and write a C program that performs the following functionality:1. Read your student number on the command line when you call the program executable.Example: testq1.exe 2013144932. Check if sufficient number of input arguments have been entered.3. If insufficient number of input arguments have been entered, write an error message andexit the program by returning minus (negative) one (-1);4. Copy the student number into a string array and determine its length.5. Prompt the user for their first and last name. Store these values.6. Loop through each number in the student number and determine if the digit is even or odd.For example, in the above example, the first and second digits are even (20), and the thirdand fourth digits are odd (13).7. If the number is even, then convert the number to the next odd number. For example, if thenumber is 2, then add one to the number to make it an odd number, 2+1 = 3.8. Hint: check the remainder to determine if a number is even (0) or odd (1)9.…
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Procedure P; X: integer; Procedure R; X: integer; begin X:=5; write(X) end; Procedure Q; begin X:=X+1 end; begin X:=3: R: end: What is the output produced by calling P in: -A language with static scope is………. -A language with dynamic scope is………
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