Practice level 14 · Hard · 10 programs

File handling

Write, read, append, copy, count and search files.

The programs in this level

1. Create a file
2. Write data to file
3. Read data from file
4. Append data
5. Copy one file to another
6. Count characters in file
7. Count words in file
8. Count lines in file
9. Search text inside file
10. Student data file system