An algorithm is shown in Figure 1.
Figure 1
1 total_score ← 0
2 target ← 150
3 player_name ← USERINPUT
4 IF player_name = '' THEN
5 player_name ← 'Guest'
6 ENDIF
7 REPEAT
8 points ← USERINPUT
9 IF points > 0 THEN
10 total_score ← total_score + points
11 ENDIF
12 UNTIL total_score ≥ target
13 OUTPUT 'Game Over', player_name
Where is iteration first used in the algorithm in Figure 1?
Line 4
Line 12
Line 7
Line 9
208 exam-style questions on AQA GCSE Computer Science Representing algorithms. Each one has a worked solution and a mark scheme showing where the marks go.