Put averageScore to output
averageScore = sumOfScores / numberOfStudents
currentStudent = 0
currentStudent = currentStudent + 1
currentStudentScore = Get next input
float averageScore
float currentStudentScore
float sumOfScores
integer currentStudent
integer numberOfStudents
numberOfStudents = Get next input
sumOfScores = 0
sumOfScores = sumOfScores + currentStudentScore
while currentStudent < numberOfStudents