Added main files and readme.

README.md

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+# Marks
+A python program I "repaired" as part of an assessment while studying at TAFE NSW.
+
+All fixes towards the code have been noted in the comments.
+
+Simple score calculator which calculates the total and average based on the scores provided. The scores must be between 0 and 100.
+
+I fixed issues ranging from simple mistakes such as mismatched variable names and adding int( onto certain commands to creating new sections of code entirely which involved loops.
+
+© Rayyan Hodges, TAFE NSW, Gelos Enterprises, 2022

marks.py

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+active = False
+while active == False:
+
+    print("please enter your 5 marks below")
+
+#read 5 inputs (missing int( before (input)))
+    mark1 = int(input("enter mark 1: "))
+    mark2 = int(input("enter mark 2: "))
+    mark3 = int(input("enter mark 3: "))
+    mark4 = int(input("enter mark 4: "))
+    mark5 = int(input("enter mark 5: "))
+
+
+
+#determine if scores are between 0 and 100, if not, reload program from beginning. (this was missing in the initial version)
+    if mark1 < 0 or mark1 > 100 or mark2 < 0 or mark2 > 100 or mark3 < 0 or mark3 > 100 or mark4 < 0 or mark4 > 100 or mark5 < 0 or mark5 > 100:
+        print("error: marks must be between 0 and 100")
+    else:
+        active = True
+        
+#create array/list with five marks
+marksList = [mark1, mark2, mark3, mark4, mark5]
+
+#print the array/list (simply added an asterisk before marksList to create a mathematical expression)
+print(*marksList)
+
+#calculate the sum and average
+sumOfMarks = sum(marksList)
+averageOfMarks = sum(marksList)/5
+
+#display results
+print("The sum of your marks is: "+str(sumOfMarks))
+print("The average of your marks is: "+str(averageOfMarks))