Answer on paper first, then reveal the mark scheme one mark at a time.
The variable word holds the string "Football". State the output of each line.
print(word.length)
print(word.subString(4, 3))
print(word.upper)
print(word.left(3))[4]
A text file called scores.txt contains one player's name and score on each line.
Write code that opens the file, outputs every line in the file, then closes the file. Use OCR Exam Reference Language or a high-level programming language. [4]
myFile = open("scores.txt"); allow Python open("scores.txt", "r")(1)while NOT myFile.endOfFile(); allow Python for line in myFile: or a loop over myFile.readlines(); allow Python print(myFile.read()) (outputs the whole file) for this and the next mark(1)myFile.readLine()) and outputs it, inside the loop; allow Python print(line) inside for line in myFile:(1)myFile.close(); allow Python with open(...) which closes the file automatically; do not award if closed inside the loop(1)myFile = open("scores.txt")
while NOT myFile.endOfFile()
print(myFile.readLine())
endwhile
myFile.close()Book a free introductory session and we'll find exactly which step is costing you.