Answer to Question #182408 in MatLAB for Jordan

Question

Examine the following loops and determine the number of times the loop executes and the final value of ires at the termination of the loop.

a) ires = 0;

for index = -12 : 12

ires = ires + 1;

end 

b) ires = 0;

for index = 10 : -2 : 1

if index == 6 continue

end

ires = ires + index;

end 

c) ires = 2;

while ires <= 100

ires = ires.^2;

end

d) ires = 2;

while ires > 100

ires = ires.^2;

end

Answer 1

a)

ires = 21

count = 21

b)

ires = 22

count = 4

c)

ires = 18

count = 3

d)

ires = 24

count = 11