Here is a Python program that accomplishes the task:

```python
# Open the file
file = open('mbox-short.txt', 'r')

# Initialize an empty dictionary
senders = {}

# Loop through each line in the file
for line in file:
# If the line starts with 'From '
if line.startswith('From '):
# Split the line into words
words = line.split()
# The second word is the sender's email
sender = words[1]
# If the sender is already in the dictionary, increment their count
if sender in senders:
senders[sender] += 1
# Otherwise, add the sender to the dictionary with a count of 1
else:
senders[sender] = 1

# Initialize the maximum count and prolific sender
max_count = None
prolific_sender = None

# Loop through each sender in the dictionary
for sender, count in senders.items():
# If this sender's count is higher than the current maximum
if max_count is None or count max_count:
# Update the maximum count and prolific sender
max_count = count
prolific_sender = sender

# Print the most prolific sender and their count
print(prolific_sender, max_count)
```

This program reads through the file line by line, and for each line that starts with 'From ', it splits the line into words and takes the second word as the sender's email. It then updates the count for that sender in the dictionary. After going through all the lines, it finds the sender with the maximum count and prints their email and count.

Question

Here is a Python program that accomplishes the task:

```python
# Open the file
file = open('mbox-short.txt', 'r')

# Initialize an empty dictionary
senders = {}

# Loop through each line in the file
for line in file:
    # If the line starts with 'From '
    if line.startswith('From '):
        # Split the line into words
        words = line.split()
        # The second word is the sender's email
        sender = words[1]
        # If the sender is already in the dictionary, increment their count
        if sender in senders:
            senders[sender] += 1
        # Otherwise, add the sender to the dictionary with a count of 1
        else:
            senders[sender] = 1

# Initialize the maximum count and prolific sender
max_count = None
prolific_sender = None

# Loop through each sender in the dictionary
for sender, count in senders.items():
    # If this sender's count is higher than the current maximum
    if max_count is None or count > max_count:
        # Update the maximum count and prolific sender
        max_count = count
        prolific_sender = sender

# Print the most prolific sender and their count
print(prolific_sender, max_count)
```

This program reads through the file line by line, and for each line that starts with 'From ', it splits the line into words and takes the second word as the sender's email. It then updates the count for that sender in the dictionary. After going through all the lines, it finds the sender with the maximum count and prints their email and count.

Knowee AI · Accepted Answer

Here is a Python program that accomplishes the task:

```python
# Open the file
file = open('mbox-short.txt', 'r')

# Initialize an empty dictionary
senders = {}

# Loop through each line in the file
for line in file:
    # If the line starts with 'From '
    if line.startswith('From '):
        # Split the line into words
        words = line.split()
        # The second word is the sender's email
        sender = words[1]
        # If the sender is already in the dictionary, increment their count
        if sender in senders:
            senders[sender] += 1
        # Otherwise, add the sender to the dictionary with a count of 1
        else:
            senders[sender] = 1

# Initialize the maximum count and prolific sender
max_count = None
prolific_sender = None

# Loop through each sender in the dictionary
for sender, count in senders.items():
    # If this sender's count is higher than the current maximum
    if max_count is None or count > max_count:
        # Update the maximum count and prolific sender
        max_count = count
        prolific_sender = sender

# Print the most prolific sender and their count
print(prolific_sender, max_count)
```

This program reads through the file line by line, and for each line that starts with 'From ', it splits the line into words and takes the second word as the sender's email. It then updates the count for that sender in the dictionary. After going through all the lines, it finds the sender with the maximum count and prints their email and count.

Question

Solution

Similar Questions

Upgrade your grade with Knowee