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Hello and welcome to the goal and putting it on language course in the previous session, we talked

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about that the strings are immutable.

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And in this session, we want to talk about the other this strings concept.

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Iterate over a string.

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You can iterate over history using full range loop, this loop can iterate over the Unicode code point

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for a string.

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Now you can see the scene techs here.

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The index is the variable, which is saw the first bite of UTF eight encoded could point and see it's

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AH is toward the characters of the given string and SDR is a string.

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Now let's go to this school program to illustrate how to iterate over a string.

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First, define a string variable and initialize it for the example in.

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Value calling equals go programming language now create a range in the fall for ETRADE characters of

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value string for index see edge calling equals range.

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Value.

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And in this case, the bone to display index number and index value of each character of value a string.

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So if if the value of index per cent, the conversion characters set for index number, ease and conversion

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character for characters is c a person C lowercase.

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So set it for character batches, list and set index and see it's re reformat the called Save the Project

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and execute the program.

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Now we can see the output results to print all the characters of the.

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These are listing separately with its index number.

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For the example, value of index zero is G approaches.

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Value of index one is all lowercase and value of Index 20 is a large piece.

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In order not to prolong the time on decision, you will finish it and we will continue the content in

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the next session.

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Goodbye.