An algorithm is shown in Figure 1.
1 items ← [12, 45, 19, 8]
2 n ← 4
3 swapped ← true
4 WHILE swapped = true
5 swapped ← false
6 FOR j ← 0 TO n - 2
7 IF items[j] < items[j+1] THEN
8 temp ← items[j]
9 items[j] ← items[j+1]
10 items[j+1] ← temp
11 swapped ← true
12 ENDIF
13 ENDFOR
14 ENDWHILE
Which of the following contains the false statement about the algorithm in Figure 1?
The algorithm uses nested iteration.
The algorithm sorts the list in descending numerical order.
The algorithm uses only definite iteration.
The algorithm uses selection to decide whether to swap elements.