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Hello and welcome to the golden programming language course in the previous session, we talk about

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if this cannot function and in this session, we want to talk about the other half empty package concept.

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If can Ellen function?

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The if scan and function in go language is Cairns, the specified takes read from I dot reader and then

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the store successive space separated values into successive arguments, if it can learn, is similar

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to a first scan.

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But if the scan stops scanning at a new line, meaning that the last input character should be followed

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by a new line for if this can lead to a stop scanning, it may as well be an end.

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The Find No Content, No Eskin.

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This function is defined under the empty package here.

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You'll need to import the FMO package in order to use this function.

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Now you can see the scene techs parameters, this function, except two parameters which are illustrated

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below.

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Our time is I 00. reader, this parameter contains this can specify text and a three dot interface.

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These parameters are accepting each as specified elements and return value.

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It returns.

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The number of items successfully is scanned.

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Now let's go to this school program to illustrate the use age of if scanned Ellen function.

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First declaring least of extremes, integers and float value.

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Define a variable like text column he calls Robert.

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Twenty seven, eighty dot fifty and through now calling new reader function for reading each elements

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of the list and then it plays it into a skin barrier.

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So define a barrier the light skin color equals from the strength package.

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The Invoke the new reader function, new reader.

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And Sit takes that argument.

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Text.

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Now declaring different types of variables than.

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The Strange.

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That age and that march low thirty two.

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And that ease access.

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Born.

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Now calling if Escandon function first defined to variable like number and URL calling equals from 50

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pages, we select, if this can elen function first, said Eskin, as I would not read the arguments

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and set variables Ampersand named Anderson Age, Ampersand, Mar and Ampersand is exit

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now checking if there is any error.

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If E are not equal to mean panic, eruv

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now printing the number of items successfully is scanned and each element to F.A. Dot print a

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number of elements persons d and person is for name percent, D for age and person, F for mark and

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persons.

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T four is exact and set variables first number and name, age Mar and said is exit value.

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Now reformat the code, save the project and execute the programmed.

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Now we can see the output number of elements is four and Robert set for testing variable 27, set for

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age variable and 8.50 sit for mark and true value is set for easy exit value that so we were able to

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get the variable value from using if Escandon function and preen, then in order not to prolong the

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time of decision, we will finish it and we will continue the content in the next session.

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Goodbye.