Play around with operators. Here's a suggestion for a program you can implement:
You have a set of students from two different grading systems.
### First grading system
One grading system is defined as grades being from 1-5 where 3 and above means you pass the course.
### Second grading system
The other grade system has the following grades `A, A-, B, B-, C, C-` where `A` is the top grade and `C` is the lowest passing grade.
### The task
Given the following array `allStudents` representing all students and their grades, construct a new array `studentsWhoPass` containing all students who pass.
> TIP, use a for-loop and if...else and comparison operators: