Implement the following to search a letter in a list. a) Create a list named vehicles: car, Truck, boat, PLANE. b) Request a user input for a search letter. c) Use the decision structure in a for loop to search all the items which contains the input letter (ignoring case) in the list. d) Print the item and its position in vehicles if it exists. Otherwise, print the statement indicating it does not contain the letter to search. c) Print the error message if more than one letter is entered. Example Output 1 Vehicles - 'car', 'Truck', 'boat', 'PLANE'] Enter a search letter: a car contains 'a' and it is in position 0. Truck does not contain 'a'. boat contains 'a' and it is in position 2. PLANE contains 'a' and it is in position 3. Example Output 2 Vehicles = ['car', 'Truck', 'boat', 'PLANE'] Enter a search letter: A car contains 'A’ and it is in position 0. Truck does not contain 'A’. boat contains 'A' and it is in position 2. PLANE contains 'A' and it is in position 3. Example Output 3 Vehicles = ['car', 'Truck', 'boat', 'PLANE'] Enter a search letter: z car does not contain 'z'. Truck does not contain 'z'. boat does not contain 'z'. PLANE does not contain 'z'. Example Output 4 Vehicles = ['car', 'Truck', 'boat', 'PLANE'] Enter a search letter: abc Invalid search letter.
Implement the following to search a letter in a list. a) Create a list named vehicles: car, Truck, boat, PLANE. b) Request a user input for a search letter. c) Use the decision structure in a for loop to search all the items which contains the input letter (ignoring case) in the list. d) Print the item and its position in vehicles if it exists. Otherwise, print the statement indicating it does not contain the letter to search. c) Print the error message if more than one letter is entered. Example Output 1 Vehicles - 'car', 'Truck', 'boat', 'PLANE'] Enter a search letter: a car contains 'a' and it is in position 0. Truck does not contain 'a'. boat contains 'a' and it is in position 2. PLANE contains 'a' and it is in position 3. Example Output 2 Vehicles = ['car', 'Truck', 'boat', 'PLANE'] Enter a search letter: A car contains 'A’ and it is in position 0. Truck does not contain 'A’. boat contains 'A' and it is in position 2. PLANE contains 'A' and it is in position 3. Example Output 3 Vehicles = ['car', 'Truck', 'boat', 'PLANE'] Enter a search letter: z car does not contain 'z'. Truck does not contain 'z'. boat does not contain 'z'. PLANE does not contain 'z'. Example Output 4 Vehicles = ['car', 'Truck', 'boat', 'PLANE'] Enter a search letter: abc Invalid search letter.
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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![### Searching for a Letter in a List of Vehicles
This example demonstrates a simple program to search for a letter in a list of vehicle names. Follow the steps to understand how the program works:
1. **Create a List**: Define a list named `vehicles` containing the strings: `car`, `Truck`, `boat`, and `PLANE`.
2. **Request User Input**: Prompt the user to enter a single search letter.
3. **Search the List**: Use a `for` loop and decision structure to examine each item in the list, ignoring the case. The program will identify if the item contains the input letter.
4. **Display Results**: If the letter is found in any item, print the item and the position of the letter. If the letter is not found, print a statement noting the absence of the letter.
5. **Error Handling**: If the user enters more than one letter, print an error message.
#### Example Outputs
**Output 1:**
```
Vehicles = ['car', 'Truck', 'boat', 'PLANE']
Enter a search letter: a
car contains 'a' and it is in position 0.
Truck does not contain 'a'.
boat contains 'a' and it is in position 2.
PLANE contains 'a' and it is in position 3.
```
**Output 2:**
```
Vehicles = ['car', 'Truck', 'boat', 'PLANE']
Enter a search letter: A
car contains 'A' and it is in position 0.
Truck does not contain 'A'.
boat contains 'A' and it is in position 2.
PLANE contains 'A' and it is in position 3.
```
**Output 3:**
```
Vehicles = ['car', 'Truck', 'boat', 'PLANE']
Enter a search letter: z
car does not contain 'z'.
Truck does not contain 'z'.
boat does not contain 'z'.
PLANE does not contain 'z'.
```
**Output 4:**
```
Vehicles = ['car', 'Truck', 'boat', 'PLANE']
Enter a search letter: abc
Invalid search letter.
```
In these examples, the program checks each vehicle name for the presence of the input letter, considering the letter's position and case insensitivity. The program also handles cases where the input is invalid by alerting the user.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F98175f82-a1e3-49ad-8594-ec8a3ac834b0%2F02acadc3-8464-48d0-aaed-4833bdf56e04%2F91flsm_processed.png&w=3840&q=75)
Transcribed Image Text:### Searching for a Letter in a List of Vehicles
This example demonstrates a simple program to search for a letter in a list of vehicle names. Follow the steps to understand how the program works:
1. **Create a List**: Define a list named `vehicles` containing the strings: `car`, `Truck`, `boat`, and `PLANE`.
2. **Request User Input**: Prompt the user to enter a single search letter.
3. **Search the List**: Use a `for` loop and decision structure to examine each item in the list, ignoring the case. The program will identify if the item contains the input letter.
4. **Display Results**: If the letter is found in any item, print the item and the position of the letter. If the letter is not found, print a statement noting the absence of the letter.
5. **Error Handling**: If the user enters more than one letter, print an error message.
#### Example Outputs
**Output 1:**
```
Vehicles = ['car', 'Truck', 'boat', 'PLANE']
Enter a search letter: a
car contains 'a' and it is in position 0.
Truck does not contain 'a'.
boat contains 'a' and it is in position 2.
PLANE contains 'a' and it is in position 3.
```
**Output 2:**
```
Vehicles = ['car', 'Truck', 'boat', 'PLANE']
Enter a search letter: A
car contains 'A' and it is in position 0.
Truck does not contain 'A'.
boat contains 'A' and it is in position 2.
PLANE contains 'A' and it is in position 3.
```
**Output 3:**
```
Vehicles = ['car', 'Truck', 'boat', 'PLANE']
Enter a search letter: z
car does not contain 'z'.
Truck does not contain 'z'.
boat does not contain 'z'.
PLANE does not contain 'z'.
```
**Output 4:**
```
Vehicles = ['car', 'Truck', 'boat', 'PLANE']
Enter a search letter: abc
Invalid search letter.
```
In these examples, the program checks each vehicle name for the presence of the input letter, considering the letter's position and case insensitivity. The program also handles cases where the input is invalid by alerting the user.
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