Write the code for Week 4 Assignment. Use your pseudocode as your guide Reads Sap Red e Sare Sre iat

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
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Python 

**Instruction for Week 4 Assignment:**

Write the code for **Week 4 Assignment**. Use your pseudocode as your guide.

---

**Flowchart Explanation:**

1. **Start**: The process begins.
   
2. **Input List**: This step involves inputting a list of items.

3. **Initialization**:
   - Read the first item as `min1`.
   - Read the second item as `min2`.

4. **Check for More Items**:
   - If there are more items, proceed to read the next item.
   - If not, move to the output step.

5. **Item Comparison**:
   - **Compare with `min1`**:
     - If the current item is less than `min1`, then:
       - Store `min1` as `min2`.
       - Store the current item as `min1`.
     - Else, proceed to the next comparison.
   - **Compare with `min2`**:
     - If the current item is less than `min2`, store the current item as `min2`.

6. **Loop**: Return to the "Check for More Items" step to read the next item if available.

7. **Output**:
   - Output the values `min1` and `min2`.

8. **End**: The process stops.

This flowchart efficiently finds the two smallest items in a list by iterating over each element and checking it against the current smallest (`min1`) and second smallest (`min2`) values.
Transcribed Image Text:**Instruction for Week 4 Assignment:** Write the code for **Week 4 Assignment**. Use your pseudocode as your guide. --- **Flowchart Explanation:** 1. **Start**: The process begins. 2. **Input List**: This step involves inputting a list of items. 3. **Initialization**: - Read the first item as `min1`. - Read the second item as `min2`. 4. **Check for More Items**: - If there are more items, proceed to read the next item. - If not, move to the output step. 5. **Item Comparison**: - **Compare with `min1`**: - If the current item is less than `min1`, then: - Store `min1` as `min2`. - Store the current item as `min1`. - Else, proceed to the next comparison. - **Compare with `min2`**: - If the current item is less than `min2`, store the current item as `min2`. 6. **Loop**: Return to the "Check for More Items" step to read the next item if available. 7. **Output**: - Output the values `min1` and `min2`. 8. **End**: The process stops. This flowchart efficiently finds the two smallest items in a list by iterating over each element and checking it against the current smallest (`min1`) and second smallest (`min2`) values.
**Pseudocode:**

```plaintext
list = [10, 15, 5, 16, 7, 1]
min1 <- list[0]
min2 <- list[1]
for each item in list
    if item < min1
        then if min1 < min2
            min2 <- item
        else min1 <- item
    elseif item < min2
        then min2 <- item
output: min1, min2
```

**Input the following values as a list**

**Sample Input:**
```plaintext
10, 15, 5, 16, 7, 1
```

**Your Program must match this output exactly:**

```plaintext
min1 = 5
min2 = 1
the end
```
Transcribed Image Text:**Pseudocode:** ```plaintext list = [10, 15, 5, 16, 7, 1] min1 <- list[0] min2 <- list[1] for each item in list if item < min1 then if min1 < min2 min2 <- item else min1 <- item elseif item < min2 then min2 <- item output: min1, min2 ``` **Input the following values as a list** **Sample Input:** ```plaintext 10, 15, 5, 16, 7, 1 ``` **Your Program must match this output exactly:** ```plaintext min1 = 5 min2 = 1 the end ```
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