CS 300 – Analysis & Design | Project One Milestone Two (4-3) – Hash Table Data Structure| SNHU| Pseudocode | Grade A+

TESTBANKSNERD TESTBANKSNERD TESTBANKSNERD


Project One Milestone Two 4-3- Hash Table Data Structure



File Input and Validation Pseudocode


STRUCT Course {
STRING courseNumber
STRING title
LIST<STRING> prerequisites
}

FUNCTION loadCourses(STRING fileName, HASH_TABLE<STRING, Course> hashTable) {

FILE inputFile = openFile(fileName)

IF inputFile IS NOT open THEN
PRINT "Error: Could not open file: " + fileName
RETURN
END IF

LIST<STRING> allLines
LIST<STRING> allCourseNumbers

WHILE NOT endOfFile(inputFile) DO
STRING line = readLine(inputFile)

IF line IS empty THEN
CONTINUE
END IF

LIST<STRING> tokens = split(line, ",")

IF length(tokens) < 2 THEN
PRINT "Error: Line missing Course Number or Title → " + line
CONTINUE
END IF

STRING courseNum = tokens[0]

allCourseNumbers.add(courseNum)
allLines.add(line)
END WHILE