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a) Describe the following loops in C with their syntax a. While Loop [3 Marks] b. Do-While Loop [3 Marks] c. For Loop [3 Marks]

Pergunta

a) Describe the following loops in C with their syntax
a. While Loop
[3 Marks]
b. Do-While Loop
[3 Marks]
c. For Loop
[3 Marks]

a) Describe the following loops in C with their syntax a. While Loop [3 Marks] b. Do-While Loop [3 Marks] c. For Loop [3 Marks]

Solução

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YaraProfissional · Tutor por 6 anos

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a) While Loop:<br />The while loop is a control flow statement that allows code to be executed repeatedly based on a given boolean condition. The syntax for a while loop in C is as follows:<br />```c<br />while (condition) {<br /> // code to be executed<br />}<br />```<br />In this syntax, the `condition` is a boolean expression that is evaluated before each iteration of the loop. If the condition is true, the code inside the curly braces `{}` will be executed. If the condition is false, the loop will terminate.<br /><br />b) Do-While Loop:<br />The do-while loop is similar to the while loop, but with a key difference: the code inside the loop is executed at least once before the condition is evaluated. This means that the loop will always execute the code at least once, even if the condition is false. The syntax for a do-while loop in C is as follows:<br />```c<br />do {<br /> // code to be executed<br />} while (condition);<br />```<br />In this syntax, the code inside the `do` block is executed first, and then the `while` condition is evaluated. If the condition is true, the loop will continue to execute the code inside the `do` block. If the condition is false, the loop will terminate.<br /><br />c) For Loop:<br />The for loop is a control flow statement that allows code to be executed repeatedly based on a counter variable. The syntax for a for loop in C is as follows:<br />```c<br />for (initialization; condition; increment/decrement) {<br /> // code to be executed<br />}<br />```<br />In this syntax, the `initialization` is an optional statement that initializes the counter variable. The `condition` is a boolean expression that is evaluated before each iteration of the loop. If the condition is true, the code inside the curly braces `{}` will be executed. If the condition is false, the loop will terminate. The `increment/decrement` is an optional statement that modifies the counter variable after each iteration of the loop.
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