danyakz / files

Task 1. Student

You need to create a txt file with rows(You need to read data from file):

• Name of student
• Average mark
• Scholarship Rewrite the file with these criterias: If average mark is greater than 4.5, increase the scholarship up to 30% If average is lower than 2, remove this student. Then, you need to sort them ascending by mark.

Example:

input.txt before compiling:

Medet 3.5 20000
Azamat 4.7 20000
Ali 1.6 20000
Togzhan 2.9 20000
Aidana 4.8 20000

output.txt after compiling:

Togzhan will take 20000(2.9)
Medet will take 20000(3.5)
Azamat will take 26000(4.7)
Aidana will take 26000(4.8)

Task 2. Book

You need to create a txt file with rows(You need to read data from file):

• Name of book
• Genre
• Year
• Price Rewrite the file with these criterias: If book is published more than 30 years ago, decrease the price down to 35%. If book is published earlier than 5 years, increase the price up to 15%. You also need to remove all books with genre "fantasy". Then, you need to sort them by price.

Example:

input.txt before compiling:

Idiot classical 1845 5000
Azazel detective 2005 9000
Origin history 2018 10000
Hobbit fantasy 1998 6500
Alchemist drama 1970 23000

output.txt after compiling:

Alchemist 14950
Origin 11500
Azazel 9000
Idiot 3250