Problem Description
Remember the GPA calculator you did last week? Yes it is useful but.. for PSLE, we don't benchmark using GPAs. As such, you have to create a program that takes in a score, s, and output the corresponding grade. (A*, A, B, C, D, E, U)
The information required can be found here:
A*: 91 and above
A: 75 to 90
B: 60 to 74
C: 50 to 59
D: 35 to 49
E: 20 to 34
U: Below 20
Input
The input will be a single non-negative integer not exceeding 100, s.
Output
The grade that corresponds to the score given to the program.
Sample Input 1
90
Sample Output 1
A
Sample Input 2
50
Sample Output 2
C
Sample Input 3
97
Sample Output 3
A*