Computer Science · Prolog Programming
Consider the following Prolog program: list([], 0). list([H|T], S) :- list(T, S1), S is H + S1. What will be the output for the query ?- list([2, 3, 4], R).?
- 1R = 4
- 2R = 1
- 3R = 9✓
- 4R = 24
Correct answer
R = 9
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