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Relational operators in an algorithm
Figure 2 shows an algorithm, represented using pseudo-code. Line numbers are included but are not part of the algorithm.
| 1 | num ← USERINPUT |
| 2 | IF NOT(num > 1) OR num > 20 THEN |
| 3 | OUTPUT "False" |
| 4 | ELSEIF num > 1 AND num < 15 THEN |
| 5 | OUTPUT "Almost" |
| 6 | ELSEIF num MOD 5 = 0 THEN |
| 7 | OUTPUT "True" |
| 8 | ELSE |
| 9 | OUTPUT "Unknown" |
| 10 | ENDIF |
Where is a relational operator first used in the algorithm in Figure 2? Shade one lozenge.
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- 1 Selects line number 2.