while loop can run indefinitely C. for loop is more complex D. none of the above 相关知识点: 试题来源: 解析 B。本题考查 for 循环和 while 循环的主要区别。while 循环可以根据条件无限运行,而 for 循环通常有明确的循环次数限制。选项 A 不准确,不能说 for 循环总是更快。选项 C 不准确,不一定...
A. For loop is used for definite iterations while while loop is for indefinite iterations. B. For loop is faster than while loop. C. While loop can only be used with numbers while for loop can be used with any data type. D. There is no difference. ...
If the value of a variable is equal to 4 then the loop is terminated as Exit Do statement is used at this point and the cursor will move to the next statement of Do While Loop. Hence no output is produced after the value of the variable becomes equal to 4. The counter is then incr...
For Loop vs While Loop in Python Conclusion In this article, we discussed the syntax of for loop and while loop in Python. We also had a discussion on for loop vs while loop in Python to understand the difference between the two loop constructs. To learn more about Python programming, you...
In programming, what is the main difference between a for loop and a while loop? A. 周走事带华受点更周走事带华受点更For loop is more efficient.周走事带华受点更周走事带华受点更 B. 温两子内而非部查制矿好织联别支统事之温两子内而非部查制矿好织联别支统事之While loop is more ...
The “do while loop” is almost the same as the while loop. The “do while loop” has the following form: do { do something; } while (expression); Do something first and then test if we have to continue. The result is that the loop always runs once. (Because the expression test ...
In this example, we’ve created a do while loop that will print out the numbers 1 through 10. The variable x is initialized to 1 and then incremented by 1 each time through the loop. The condition in the while statement checks to see if x is less than or equal to 10. As long as...
In this tutorial, we’ll cover the four types of loops in Java: the for loop, enhanced for loop (for-each), while loop and do-while loop. We’ll also cover loop control flow concepts with nested loops, labeled loops, break statement, continue statement, return statement and local ...
While loop runs until the condition is satisfy and we use while loop when number of iteration are not exactly known to us ,the while loop has initialization. For loop is used when we know the number of iteration,the for loop has all its declaration (initialization,condition,iteration)... ...
while ($i < 5){ echo $i + 1 . ""; $i++; } ?> Output: 1 2 3 4 5 PHP Do While The difference between While… loop and Do… while loop is do… while is executed at-least once before the condition is evaluated. Let’