Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, and output all integers less than or equal to that value.

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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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6.36 LAB: Output values below an amount - functions (C++)

 

Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, and output all integers less than or equal to that value.

Ex: If the input is:

5 50 60 140 200 75 100

the output is:

50 60 75

The 5 indicates that there are five integers in the list, namely 50, 60, 140, 200, and 75. The 100 indicates that the program should output all integers less than or equal to 100, so the program outputs 50, 60, and 75. For coding simplicity, follow every output value by a space, including the last one.

Such functionality is common on sites like Amazon, where a user can filter results.

Write your code to define and use two functions:
vector<int> GetUserValues(vector<int>& userValues, int numValues)
void OutputIntsLessThanOrEqualToThreshold(vector<int> userValues, int upperThreshold)

Utilizing functions helps to make main() very clean and intuitive.

Note: This is a lab from a previous chapter that now requires the use of functions.

## 6.36 LAB: Output Values Below an Amount - Functions

Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, and output all integers less than or equal to that value.

### Example:
If the input is:
```
5 50 60 140 200 75 100
```

The output is:
```
50 60 75
```

**Explanation:**
- The first number, 5, indicates there are five integers in the list: 50, 60, 140, 200, and 75.
- The final number, 100, indicates that the program should output all integers less than or equal to 100. Thus, the program outputs 50, 60, and 75. 
- For coding simplicity, follow every output value by a space, including the last one.

This type of functionality is common on platforms like Amazon, where a user can filter results.

### Instructions:
Write your code to define and use two functions:
```cpp
vector<int> GetUserValues(vector<int>& userValues, int numValues);
void OutputIntsLessThanOrEqualToThreshold(vector<int> userValues, int upperThreshold);
```

Utilizing functions helps to make `main()` very clean and intuitive.

**Note:** This lab is from a previous chapter that now requires the use of functions.
Transcribed Image Text:## 6.36 LAB: Output Values Below an Amount - Functions Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, and output all integers less than or equal to that value. ### Example: If the input is: ``` 5 50 60 140 200 75 100 ``` The output is: ``` 50 60 75 ``` **Explanation:** - The first number, 5, indicates there are five integers in the list: 50, 60, 140, 200, and 75. - The final number, 100, indicates that the program should output all integers less than or equal to 100. Thus, the program outputs 50, 60, and 75. - For coding simplicity, follow every output value by a space, including the last one. This type of functionality is common on platforms like Amazon, where a user can filter results. ### Instructions: Write your code to define and use two functions: ```cpp vector<int> GetUserValues(vector<int>& userValues, int numValues); void OutputIntsLessThanOrEqualToThreshold(vector<int> userValues, int upperThreshold); ``` Utilizing functions helps to make `main()` very clean and intuitive. **Note:** This lab is from a previous chapter that now requires the use of functions.
**Lab Activity: Output Values Below an Amount - Functions**

This is a coding activity where you are tasked with modifying a C++ program. The goal is to create a function that outputs values below a specified amount. The provided template includes the basic structure of a C++ program with placeholders for your code. 

**File: main.cpp**

```cpp
#include <iostream>
#include <vector>

using namespace std;

/* Define your function here */

int main() {
    /* Write code here */
    
    return 0;
}
```

**Description:**

- **#include <iostream>**: This line includes the standard input-output stream library, which allows the program to perform input and output operations.
  
- **#include <vector>**: This line includes the vector library to use dynamic arrays.

- **using namespace std;**: This line tells the compiler to use the standard namespace, which simplifies code by removing the need to prefix elements from the standard library with `std::`.

- **Function Definition Placeholder:** 
  - **/* Define your function here */**: You need to define a function that will process data to output values below a certain threshold.

- **main() Function:**
  - **int main() { }**: This is the main function, the entry point of the program.
  - **/* Write code here */**: Insert your logic here to test the defined function using input data.
  - **return 0;**: Indicates that the program finished successfully.

**Objective:**  
Implement the function to check and output values from a list that are below a given number. This exercise enhances understanding of functions and control flow in C++.
Transcribed Image Text:**Lab Activity: Output Values Below an Amount - Functions** This is a coding activity where you are tasked with modifying a C++ program. The goal is to create a function that outputs values below a specified amount. The provided template includes the basic structure of a C++ program with placeholders for your code. **File: main.cpp** ```cpp #include <iostream> #include <vector> using namespace std; /* Define your function here */ int main() { /* Write code here */ return 0; } ``` **Description:** - **#include <iostream>**: This line includes the standard input-output stream library, which allows the program to perform input and output operations. - **#include <vector>**: This line includes the vector library to use dynamic arrays. - **using namespace std;**: This line tells the compiler to use the standard namespace, which simplifies code by removing the need to prefix elements from the standard library with `std::`. - **Function Definition Placeholder:** - **/* Define your function here */**: You need to define a function that will process data to output values below a certain threshold. - **main() Function:** - **int main() { }**: This is the main function, the entry point of the program. - **/* Write code here */**: Insert your logic here to test the defined function using input data. - **return 0;**: Indicates that the program finished successfully. **Objective:** Implement the function to check and output values from a list that are below a given number. This exercise enhances understanding of functions and control flow in C++.
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