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CHALLENGE ACTIVITY 3.16.3: Conditional assignment. Using a conditional expression, write a statement that increments numUsers if updateDirection is 1, otherwise decrements numUsers. Ex: if numUsers is 8 and updateDirection is 1, numUsers becomes 9; if updateDirection is 0, numUsers becomes 7. Hint: Start with "numUsers = .... Learn how our autograder works 480676127990043ay? 1 #include 2 3 int main(void) { 4 int numUsers; 5 6 7 scanf("%d", &numUsers); 8 9 10 11 12 13 14 15) int updateDirection; Run scanf("%d", &updateDirection); /* Your solution goes here / printf("New value is: %d\n", numUsers); return 0; 1 passed

CHALLENGE ACTIVITY 3.16.3: Conditional assignment. Using a conditional expression, write a statement that increments numUsers if updateDirection is 1, otherwise decrements numUsers. Ex: if numUsers is 8 and updateDirection is 1, numUsers becomes 9; if updateDirection is 0, numUsers becomes 7. Hint: Start with "numUsers = .... Learn how our autograder works 480676127990043ay? 1 #include 2 3 int main(void) { 4 int numUsers; 5 6 7 scanf("%d", &numUsers); 8 9 10 11 12 13 14 15) int updateDirection; Run scanf("%d", &updateDirection); /* Your solution goes here / printf("New value is: %d\n", numUsers); return 0; 1 passed

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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C Programming please, need help.

### 3.16.3: Conditional Assignment **Challenge Activity** Using a conditional expression, write a statement that increments `numUsers` if `updateDirection` is 1, otherwise decrements `numUsers`. **Example:** - If `numUsers` is 8 and `updateDirection` is 1, `numUsers` becomes 9. - If `updateDirection` is 0, `numUsers` becomes 7. Hint: Start with `numUsers = ...`. **Learn how our autograder works** ```c #include <stdio.h> int main(void) { int numUsers; int updateDirection; scanf("%d", &numUsers); scanf("%d", &updateDirection); /* Your solution goes here */ printf("New value is: %d\n", numUsers); return 0; } ``` **Instructions:** 1. Insert the conditional expression where indicated by the comment. 2. Use the `scanf` function to read the values of `numUsers` and `updateDirection`. 3. The conditional expression should increment or decrement `numUsers` based on the value of `updateDirection`. **Additional Information:** - There is an orange "Run" button below the code which the user can click to execute their solution. - Feedback options are provided below for user interaction. **Evaluation:** - A checkbox indicates the status of the test: if it is passed or not. - The section provides immediate feedback upon submission. **Section Feedback:** - Users can rate how helpful the section was by clicking thumbs up or thumbs down. **Note:** There are no graphs or diagrams in this section, only code and instructions.
Transcribed Image Text:### 3.16.3: Conditional Assignment **Challenge Activity** Using a conditional expression, write a statement that increments `numUsers` if `updateDirection` is 1, otherwise decrements `numUsers`. **Example:** - If `numUsers` is 8 and `updateDirection` is 1, `numUsers` becomes 9. - If `updateDirection` is 0, `numUsers` becomes 7. Hint: Start with `numUsers = ...`. **Learn how our autograder works** ```c #include <stdio.h> int main(void) { int numUsers; int updateDirection; scanf("%d", &numUsers); scanf("%d", &updateDirection); /* Your solution goes here */ printf("New value is: %d\n", numUsers); return 0; } ``` **Instructions:** 1. Insert the conditional expression where indicated by the comment. 2. Use the `scanf` function to read the values of `numUsers` and `updateDirection`. 3. The conditional expression should increment or decrement `numUsers` based on the value of `updateDirection`. **Additional Information:** - There is an orange "Run" button below the code which the user can click to execute their solution. - Feedback options are provided below for user interaction. **Evaluation:** - A checkbox indicates the status of the test: if it is passed or not. - The section provides immediate feedback upon submission. **Section Feedback:** - Users can rate how helpful the section was by clicking thumbs up or thumbs down. **Note:** There are no graphs or diagrams in this section, only code and instructions.
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