Copy the main function and complete set function. The set function takes two arrays x, y and their lengths as input. If the entire array y is found in the array x, the part is set to 0. a1 1 2 3 4 1 2 3 4 5 a2 1 2 3 000400045 al a2 b1 b2 cl : c2 d1 d2 1 0 0 0 1000 5 2 3 4 0 0 1 3 500 36700 3 3 0 2 3 0 2 3 0 0 2 3 1 0 0 0 0 0 1 2 3 4 0 0 0 0 0 1 2 3 1 2 3 4 5

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
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**Instructions:**

- Copy the main function and complete the **set** function. 
- The **set** function takes two arrays, **x**, **y** and their lengths as input. 
- If the entire array **y** is found in the array **x**, the part is set to 0.

**Diagrams:**

1. **Arrays Diagram:**
   - **a1:** Initial array [1, 2, 3, 4, 1, 2, 3, 4, 5]
   - **a2:** Sub-array to search [1, 2, 3]

   After applying the function, modified **a1** becomes:
   - 0, 0, 0, 4, 0, 0, 0, 4, 5

**Code Explanation:**

- **a1:** The original array where we need to search for the sub-array **a2.**
- **a2:** The sub-array we are trying to find in **a1.** If **a2** appears in **a1,** the corresponding section of **a1** is replaced with zeros.

**Input Data for Function:**

- **a1:** [1 0 0 0 1 0 0 0 5]
- **a2:** [2 3 4]
- **b1:** [0 0 1 3 5 0 0 3 6 7 0 0]
- **b2:** [3 3]
- **c1:** [0 2 3 0 2 3 0 0 2 3]
- **c2:** [1]
- **d1:** [0 0 0 1 2 3 4 0 0 0 0 0 0 1 2 3]
- **d2:** [1 2 3 4 5]

This educational resource is intended to illustrate how specific elements of an array can be modified based on the presence of a sub-array.
Transcribed Image Text:**Instructions:** - Copy the main function and complete the **set** function. - The **set** function takes two arrays, **x**, **y** and their lengths as input. - If the entire array **y** is found in the array **x**, the part is set to 0. **Diagrams:** 1. **Arrays Diagram:** - **a1:** Initial array [1, 2, 3, 4, 1, 2, 3, 4, 5] - **a2:** Sub-array to search [1, 2, 3] After applying the function, modified **a1** becomes: - 0, 0, 0, 4, 0, 0, 0, 4, 5 **Code Explanation:** - **a1:** The original array where we need to search for the sub-array **a2.** - **a2:** The sub-array we are trying to find in **a1.** If **a2** appears in **a1,** the corresponding section of **a1** is replaced with zeros. **Input Data for Function:** - **a1:** [1 0 0 0 1 0 0 0 5] - **a2:** [2 3 4] - **b1:** [0 0 1 3 5 0 0 3 6 7 0 0] - **b2:** [3 3] - **c1:** [0 2 3 0 2 3 0 0 2 3] - **c2:** [1] - **d1:** [0 0 0 1 2 3 4 0 0 0 0 0 0 1 2 3] - **d2:** [1 2 3 4 5] This educational resource is intended to illustrate how specific elements of an array can be modified based on the presence of a sub-array.
```cpp
int main()
{
    int a1[] = {1, 2, 3, 4, 1, 2, 3, 4, 5};
    int a2[] = {2, 3, 4};
    int b1[] = {3, 3, 1, 3, 5, 3, 3, 3, 6, 7, 3, 3};
    int b2[] = {3, 3};
    int c1[] = {1, 2, 3, 1, 2, 3, 1, 1, 2, 3}; 
    int c2[] = {1};
    int d1[] = {1, 2, 3, 4, 5, 1, 2, 3, 4, 1, 2, 3, 4, 5, 1, 2, 3}; 
    int d2[] = {1, 2, 3, 4, 5};

    zero(a1, 9, a2, 3);
    zero(b1, 12, b2, 2);
    zero(c1, 10, c2, 1);
    zero(d1, 17, d2, 5);
    
    cout << "a1 : " << print(a1, 9) << endl;
    cout << "a2 : " << print(a2, 3) << endl;
    cout << "b1 : " << print(b1, 12) << endl;
    cout << "b2 : " << print(b2, 2) << endl;
    cout << "c1 : " << print(c1, 10) << endl;
    cout << "c2 : " << print(c2, 1) << endl;
    cout << "d1 : " << print(d1, 17) << endl;
    cout << "d2 : " << print(d2, 5) << endl;    
}
```

### Explanation:

This C++ code snippet defines a `main()` function containing various integer arrays and invokes a placeholder function `zero()`. The purpose of the `zero()` function is not clear from the code snippet itself, as its implementation is not provided. However,
Transcribed Image Text:```cpp int main() { int a1[] = {1, 2, 3, 4, 1, 2, 3, 4, 5}; int a2[] = {2, 3, 4}; int b1[] = {3, 3, 1, 3, 5, 3, 3, 3, 6, 7, 3, 3}; int b2[] = {3, 3}; int c1[] = {1, 2, 3, 1, 2, 3, 1, 1, 2, 3}; int c2[] = {1}; int d1[] = {1, 2, 3, 4, 5, 1, 2, 3, 4, 1, 2, 3, 4, 5, 1, 2, 3}; int d2[] = {1, 2, 3, 4, 5}; zero(a1, 9, a2, 3); zero(b1, 12, b2, 2); zero(c1, 10, c2, 1); zero(d1, 17, d2, 5); cout << "a1 : " << print(a1, 9) << endl; cout << "a2 : " << print(a2, 3) << endl; cout << "b1 : " << print(b1, 12) << endl; cout << "b2 : " << print(b2, 2) << endl; cout << "c1 : " << print(c1, 10) << endl; cout << "c2 : " << print(c2, 1) << endl; cout << "d1 : " << print(d1, 17) << endl; cout << "d2 : " << print(d2, 5) << endl; } ``` ### Explanation: This C++ code snippet defines a `main()` function containing various integer arrays and invokes a placeholder function `zero()`. The purpose of the `zero()` function is not clear from the code snippet itself, as its implementation is not provided. However,
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