Kizspy Question: 28
(Choose 1 answer)
Which algorithms are iterative algorithms?
(i) procedure tt1(x: integer, n: positive integer)
d:=0
for i:=1 to n do
d:=d+x
print(d)
(ii) procedure tt2(x: integer, n: positive integer)
If n=1 then tt2(x, n):=x
else tt2(x, n): tt2(x,n-1)+x
(iii) procedure tt3(n: positive integer)
S:=0
for i=1 to n do
s:=s+n
Print(s)
(iv) procedure tt4(n: positive integer)
If n=1 then tt4(n):=1
else tt4(n): tt4(n-1)+n
A. (i), (ii)
B. (i), (iii)
C. (iii), (iv)
D. (ii), (iv)
E. None of the other choices is correct
