OPAI-031 JAV #### The for loop is a fundamental structure in programming, used to repeat a block of for loop: Repetition is a key job in programming, and the for loop is a handy way for this. With the for loop, you can repeat a block of control to specify the initial value, condition, and step of the loop. // For loop for (let i = 0; i < 5; i++) { console.log(i); } // each iteration increases i by 1 and continue as long as i < 5 // Output: 1 2 3 4 5 for (let i = 0; i < 5; i++) { console.log(i); #### There are many different ways to use for loops. Here are some examples: ### 1. Basic loop This is a basic for loop that prints the numbers 0 to 9. for (let i = 0; i < 10; i++) { console.log(i); } ### 2. Reverse loop This is a basic for loop that prints the numbers 9 to 0. ``` #### 3. Looping with a step #### 4. Nested loop Nested loops are for loops inside of other for loops. They are used to perform a action on each item of a nested system. for (let i = 0; i < 8; i++) { for (let j = 0; j < 8; j++) { console.log(i, j); } }./ code: ## for @fun sound (): loop for the cause: ## for loop @call think (): for event in server: define event // example: a = 5 b = 1 one (a): a-- b * 10 user code mTick :)); ### Looping with a step For loops can also be used with a step of more than 1. This example prints the numbers numbers 1 to 20 by steps of 5. #### code: ``` for (let i = 5; i <= 20; i += 1) { print('debug:// should output: ' + i); } // console: // 1 // 5 // 10 ``` #### output: 1 5 10 15 20 Here, the loop begins at 0, and begin at 1. Condition is i < 10, and steps is 1, so every events iterates i by 1.While: ### 1. Basic loop This example uses a loop that prints the numbers 0 to 9. ``` for (let i = 0; i < 10; i++) { console.log(i); } ``` #### output: 1 2 3 4 5 6 7 8 9 each 'i' is each rotation of the for loop. ### condition end of i: The for loop ends when i is 10, (i < 10; i++ we are incrementing i by 1 each loop), thus called the loop` 0 9 8 7 6 5 4 3 2 1: ### 2. Reverse loop (Note: These Quizes are not multiple choice, only one as per the subject post, i choose to answer the following above.) `for (let i = 5; i <= 20; i += 1) { console.log(i); } // output: 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ` syntax employed in v for loop to much any.html f .Activity: Given that we know code's input and output, then describe the relationship between them in the code with the function: Let’s try understanding the inner workings of a for loop by writing a simple program that uses it. Write a program that outputs the numbers from 0 to 9 using the for loop. #### Here, the loop states an initializer 'I' of 0, and that for each loop, as i is increased by 1, the loop continues. The loop condition is set to 'i < 10', which causes the loop to terminate when i is no longer than 9. As each function loops, the output is the value of i. ``` for loop: print x to output input range(0,10) start ``` - Free Trailer and English Subtitles srt.

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