Here is a Python function that does what you asked for:

```python
import csv

def max_city_temp(csv_filename, city):
with open(csv_filename, 'r') as file:
reader = csv.reader(file)
header = next(reader)
for row in reader:
if row[0] == city:
return max(map(float, row[1:]))

print(max_city_temp('max_temp_small.csv', 'Brisbane'))
```

This function works as follows:

1. It opens the CSV file in read mode.
2. It creates a CSV reader object to read the file.
3. It reads the first row of the file (the header) and ignores it.
4. It iterates over the remaining rows in the file.
5. If the city name in the first column of a row matches the city parameter, it converts the rest of the row to floats and returns the maximum value.

The `max()` function is used to find the maximum value in a list. The `map()` function is used to apply the `float()` function to each element in the list of temperatures.

Question

Here is a Python function that does what you asked for:

```python
import csv

def max_city_temp(csv_filename, city):
    with open(csv_filename, 'r') as file:
        reader = csv.reader(file)
        header = next(reader)
        for row in reader:
            if row[0] == city:
                return max(map(float, row[1:]))

print(max_city_temp('max_temp_small.csv', 'Brisbane'))
```

This function works as follows:

1. It opens the CSV file in read mode.
2. It creates a CSV reader object to read the file.
3. It reads the first row of the file (the header) and ignores it.
4. It iterates over the remaining rows in the file.
5. If the city name in the first column of a row matches the city parameter, it converts the rest of the row to floats and returns the maximum value.

The `max()` function is used to find the maximum value in a list. The `map()` function is used to apply the `float()` function to each element in the list of temperatures.

Knowee AI · Accepted Answer

Here is a Python function that does what you asked for:

```python
import csv

def max_city_temp(csv_filename, city):
    with open(csv_filename, 'r') as file:
        reader = csv.reader(file)
        header = next(reader)
        for row in reader:
            if row[0] == city:
                return max(map(float, row[1:]))

print(max_city_temp('max_temp_small.csv', 'Brisbane'))
```

This function works as follows:

1. It opens the CSV file in read mode.
2. It creates a CSV reader object to read the file.
3. It reads the first row of the file (the header) and ignores it.
4. It iterates over the remaining rows in the file.
5. If the city name in the first column of a row matches the city parameter, it converts the rest of the row to floats and returns the maximum value.

The `max()` function is used to find the maximum value in a list. The `map()` function is used to apply the `float()` function to each element in the list of temperatures.

Question

Solution

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