### How to Generate Theater Seat LabelsThis guide explains how to generate labels for each seat in a theater using given rows and columns. Each seat is labeled using a numeric row and an alphabetical column. Follow the instructions to create an orderly labeling system.#### Input- Two integers representing the number of rows and columns.For example, if the input is:```2 3```The output will be:```1A 1B 1C2A 2B 2C```#### Explanation- **Rows** are in ascending numeric order, starting from 1.- **Columns** are labeled with letters, starting from 'A'.#### Key Concepts- Use a nested loop to iterate through rows and columns.- Utilize `print(x, end=' ')` to print without a newline after each seat label.- Use `chr(ord(letter) + 1)` to increment the column letter.#### Sample Code```pythonnum_rows = int(input())num_cols = int(input())for curr_row in range(1, num_rows + 1): curr_col_let = 'A' for _ in range(num_cols): print(f'{curr_row}{curr_col_let}', end=' ') curr_col_let = chr(ord(curr_col_let) + 1) print()```#### Notes- This code snippet inputs the number of rows and columns, then outputs the labels for each seat in the specified format.- It's important to ensure the starting letter is reset to 'A' for each new row.

Algorithm:Read the number of rows (num_rows) and the number of columns (num_cols).Use a nested loop…

Given num_rows and num_cols, output the label for each seat of a theater. Each seat is followed by a space, and each row is followed by a newline. Define the outer for loop, initialize curr_col_let with the starting row letter, and define the inner for loop. If the input is: 23 1A 1B 1C 2A 2B 2C Notes: • Rows are in ascending order. Seats in the first row all start with the integer 1. Columns are in alphabetical order. Seats in the first column all start with the letter 'A'. print(x, end="), where" are two single quotes, outputs x without ending with a default newline. chr(ord(letter) + 1) can be used to increment letters. Learn how our autograder works 487180.3542414.qx3zqy7 1 num_rows = int(input()) 2 num_cols= int(input()) 3 4 5 6 7 8 print (f'{curr_row} {curr_col_let}', end=' ') curr_col_let = chr(ord(curr_col_let) + 1) print()

Given num_rows and num_cols, output the label for each seat of a theater. Each seat is followed by a space, and each row is followed by a newline. Define the outer for loop, initialize curr_col_let with the starting row letter, and define the inner for loop. If the input is: 23 1A 1B 1C 2A 2B 2C Notes: • Rows are in ascending order. Seats in the first row all start with the integer 1. Columns are in alphabetical order. Seats in the first column all start with the letter 'A'. print(x, end="), where" are two single quotes, outputs x without ending with a default newline. chr(ord(letter) + 1) can be used to increment letters. Learn how our autograder works 487180.3542414.qx3zqy7 1 num_rows = int(input()) 2 num_cols= int(input()) 3 4 5 6 7 8 print (f'{curr_row} {curr_col_let}', end=' ') curr_col_let = chr(ord(curr_col_let) + 1) print()

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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### How to Generate Theater Seat Labels

This guide explains how to generate labels for each seat in a theater using given rows and columns. Each seat is labeled using a numeric row and an alphabetical column. Follow the instructions to create an orderly labeling system.

#### Input
- Two integers representing the number of rows and columns.

For example, if the input is:
```
2 3
```

The output will be:
```
1A 1B 1C
2A 2B 2C
```

#### Explanation
- **Rows** are in ascending numeric order, starting from 1.
- **Columns** are labeled with letters, starting from 'A'.

#### Key Concepts
- Use a nested loop to iterate through rows and columns.
- Utilize `print(x, end=' ')` to print without a newline after each seat label.
- Use `chr(ord(letter) + 1)` to increment the column letter.

#### Sample Code
```python
num_rows = int(input())
num_cols = int(input())

for curr_row in range(1, num_rows + 1):
curr_col_let = 'A'
for _ in range(num_cols):
print(f'{curr_row}{curr_col_let}', end=' ')
curr_col_let = chr(ord(curr_col_let) + 1)
print()
```

#### Notes
- This code snippet inputs the number of rows and columns, then outputs the labels for each seat in the specified format.
- It's important to ensure the starting letter is reset to 'A' for each new row.

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