HackerRank Çözümleri – Grading Students

HackerRank içerisinde bulunan “Grading Students” sorusunun açıklaması ve çözümü. Bu soruda size verilen sınav sonuçlarını, aşağıda yazılan kurallara göre yuvarlamanız isteniyor.

► HackerRank – Grading Students: https://www.hackerrank.com/challenges/grading/problem

► Problem açıklaması:

HackerLand University has the following grading policy:

– Every student receives a in the inclusive range from 0 to 100.

– Any grade less than 40 is a failing grade.

Sam is a professor at the university and likes to round each student’s according to these rules:

– If the difference between the grade and the next multiple of 5 is less than 3, round grade up to the next multiple of 5.

– If the value of grade is less than 38, no rounding occurs as the result will still be a failing grade.


grade = 84 round to (85 – 84 is less than 3)

grade = 29 do not round (result is less than 40)

grade = 57 do not round (60 – 57 is 3 or higher)

Given the initial value of grade for each of Sam’s n students, write code to automate the rounding process.

Function Description

Complete the function gradingStudents in the editor below.

gradingStudents has the following parameter(s):

int grades[n]: the grades before rounding


int[n]: the grades after rounding as appropriate

Sample Input 0






Sample Output 0





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