Challenge: Diary File

Lab Python Intermediate 20 points

Read n diary entries and write them to a file called diary.txt, one per line. Then open the file again, read it back, and print each line numbered, followed by the total.

Input

A number n, then n lines of text.

Output

Lines like 1: Learned loops, then Entries: <n>.

Example

Input

3
Learned loops
Wrote a function
Fixed a bug

Output

1: Learned loops
2: Wrote a function
3: Fixed a bug
Entries: 3

Sample input available Sample output available

Editor

Python

Hints

Open with "w" to write and add "\n" after each entry.

Open again (no mode) to read it line by line.

line.strip() removes the new-line at the end.

Solution explanation

Writing then reading the same file shows the data really was saved. The checker only sees what you print, so the second part must read from the file.

Show solution

n = int(input())
with open("diary.txt", "w") as file:
    for _ in range(n):
        file.write(input() + "\n")

count = 0
with open("diary.txt") as file:
    for line in file:
        count += 1
        print(f"{count}: {line.strip()}")
print("Entries:", count)

Output

Answer