
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
Show the manual tracing for each of the programs (assume they are syntactically correct) given below. In
the programs, LAST_FOUR_DIGITS_OF_YOUR_STUDENT_ID is used. For example, your STUDENT ID is
011211030 and therefore, the value of LAST_ FOUR_DIGITS_OF_YOUR_STUDENT_ID is 030
![Write the final content of the test.txt file.
#include<stdio.h>
void main(){
FILE *file;
int i, sum, a = LAST_FOUR_DIGIT_OF_YOUR_STUDENT_ID;
int num[] = {a, a%10, a%20, a%30, a%40};
file= fopen("test.txt", "w");
fprintf(file, "%s\n", "Hello Vaxxers!");
for(i=4; i>=0; i-){
fprintf(file, "%d\n", num[i]);
}
fclose(file);
}](https://content.bartleby.com/qna-images/question/05c3bbeb-fb15-4140-9d6b-25074be56bb6/36a2db53-c3cc-4f39-adef-908b2ec42393/sglkfdj_thumbnail.png)
Transcribed Image Text:Write the final content of the test.txt file.
#include<stdio.h>
void main(){
FILE *file;
int i, sum, a = LAST_FOUR_DIGIT_OF_YOUR_STUDENT_ID;
int num[] = {a, a%10, a%20, a%30, a%40};
file= fopen("test.txt", "w");
fprintf(file, "%s\n", "Hello Vaxxers!");
for(i=4; i>=0; i-){
fprintf(file, "%d\n", num[i]);
}
fclose(file);
}
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution
Trending nowThis is a popular solution!
Step by stepSolved in 2 steps with 2 images

Knowledge Booster
Similar questions
- Please assist me with these questions.(for the 1st part just complete the bolded area. All other areas have been completed. Then complete the 2nd part 1. Devise an algorithm to receive a positive number, n, and output all prime numbers that are smaller than n and have the digit 5. For example, if n is 100, the program should output 5, 53 and 59. Your solution should have a main algorithm and two sub-algorithms, let's call them prime(num) and has5(num). Trace your algorithm and sub-sub-algorithm for the input 15. You should provide pre- and post-conditions for all your 3 (sub)algorithms. Now, let's trace this algorithm for the input n = 15: For i = 2 to 14, we check if i is prime and if i contains the digit 5. The prime numbers less than 15 are 2, 3, 5, 7, 11, 13. Among these, only 5 contains the digit 5. So, the output for n = 15 is [5]. 2. I also need help with creating JavaScript code for the flowchart provided below. Note: You will have to implement several functions that…arrow_forwardWrite some C++ code to sort an array of predefined data types using a template function.arrow_forwardIn Python using the Pandas Module: Find the Player with the Highest Batting Average from 2019, only if their number of plate appearances (PA) >= 250. Plate Appearances (Pl_App), calculated as: Pl_App = HBP + SH + SF + AB + BB + Batting Average (B_AVG) is the ratio of Hits to at Bats. So B_AVG = H / AB, and is reported to three decimal points. Show code and output to prove functionality. Below is 3 years of player data: player year team lg G AB R H HR BB SO IBB HBP SH SF Alan J. 2020 NYA AL 2 0 0 0 0 0 0 0 0 0 0 Barry B. 2020 HOU AL 4 0 0 0 0 0 0 0 0 0 0 Michael J. 2020 CHA AL 60 240 43 76 19 18 59 1 3 0 1 Jim R. 2020 ATL NL 46 160 46 40 14 38 60 2 4 0 0 Nolan R. 2020 TBA AL 54 185 29 48 8 20 74 0 0 0 0 Sammy S. 2020 CHN NL 13 0 0 0 0 0 0 0 0 0 0 Frank T. 2020 SDN NL 3 1 0 0 0 0 1 0 0 0 0 Alan J. 2019 KCA AL 6 0 0 0 0 0 0 0 0 0 0 Barry B. 2019 ATL NL 16 49 4 9 2 2 18 0 0 0 0 Michael J. 2019 LAA AL 38 124 9 20 3 7 55 0 1 0 0 Jim R. 2019 MIN AL 44 89 10 17 0…arrow_forward
- Convert Newton's method for approximating square roots in Project 1 to a recursive function named newton . (Hint: The estimate of the square root should be passed as a second argument to the function.) An example of the program input and output is shown below: Enter a positive number or enter/return to quit: 2 The program's estimate is 1.4142135623746899 Python's estimate is 1.4142135623730951 Enter a positive number or enter/return to quitarrow_forward4- Write a C program to read an integer number num and find it's factorial. Note: the factorial number is all the number multiplied from 1 to the number itself. n! = n(n - 1)(n – 2) ... (2)(1) Example: 5! = (5)(4)(3)(2)(1) = 120arrow_forwardWrite Prolog program to print: "Prolog is easy to learn if you know any language prior to it."arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education

Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education

Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON

Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON

C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON

Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning

Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education