Assume that a file named testread.dat stores the following:

robaa

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2022-11-30

138

Hard

110x0.123y5.67z8.45

120x0.543y6.77z11.56

Assume that the following are typed SEQUENTIALLY. What would the

values be?

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robaa

2022-11-30

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tstid = fopen('testread.dat')

fileline = fgetl(tstid)

[beg, endline] = strtok(fileline,'y')

length(beg)

feof(tstid)

>> tstid = fopen('testread.dat')

tstid =

%some integer value, depending on how many files are open

>> fileline = fgetl(tstid)

fileline =

110x0.123y5.67z8.45

>> [beg, endline] = strtok(fileline,'y')

beg =

110x0.123

endline =

y5.67z8.45

>> length(beg)

ans =

>> feof(tstid)

ans =

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