Algorithms and Data Structure $2$nd Practical Exam

Computer Hardware Inventory Management

In the following tasks you have to solve some problems in a computer hardware inventory.

The input file is inventory.txt which contains the items and the datas about the items.

The first line contains the number of lines. Please read in it separetely.

From the second line each line in the file contains space$-$separated values in the format:

$$ ItemName $>$ Category $>$ Quantity $>$ Price$\_$in$\_$$ $>$

Example from the text file:

Intel$\_$i$7\_9700$K Processor $10320\mathrm{.}0$

AMD$\_$Ryzen$\_9\_3900$X Processor $8410\mathrm{.}0$

Corsair$\_$Vengeance$\_16$GB Memory $5075\mathrm{.}0$

Task $1$

Please read and store the text file in your C$++$ project into a structure type array.

Task $2$: Total Quantity of a Category

Ask from the user $($keyboard$)$ a category and give the total quantity of items in that category.

Task $3$: Total Value of Inventory

Calculate and print out the total value of all items in the hardware inventory.

Task $4$: Find the Most Expensive Item

Find and print out the most expensive item in the hardware inventory.

Task $5$: Count Items Above a Certain Price

Count and print out the number of items with a price greater than $$300.$

Task $6$: Sort Items by Price

Sort the items in the inventory by price in ascending order and print out the sorted items.

Please make sure that your code is syntactically correct. If you submit it with syntactical errors your exam is fail.