you wrote : "while t<40" which does not include the 40, it self. But "for" contains the upper bound, which is 40. In other word, your first loop is done 4000 times, however, the "for" loop runs 4001 times. This may be the main result of difference that you are looking for....
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. ...
What is a difference between traditional loop and for-each loop? I wonder if there is a difference between these: 1-) 2-) If there is not any difference which one is more common or efficient? Traditional loop allows to modify the list, e.g.: you can add extra eleme... ...
Q: There is no difference between while and for loops (T/F) ?True or false (click to find out) False: You can use a do while loop to execute a block always once which is not possible with a for loop. This is only true in trivial form - you can write code to detect the ...
While Loop Do-While Loop How to write For Loop in JavaScript? Afor looprepeats until a specifiedconditionresults false. It follows a simple syntax of initializing the initial index, checking the values against a predefined condition, and finally increment/decrement the index until the condition eva...
what is the difference between for loop and while loop in Javascript ? whileforloopvs 13th Jan 2021, 7:16 AM Vijayanathan Menakan + 6 https://www.sololearn.com/learning/1140/Review lessons 18 & 19 of the Sololearn Javascript tutorial. ...
We have seen two new conceptswhile-else,break(more on this later). Thewhile loopandfor looporiginally have anelse statementwhich only executes once when the condition is FALSE. Python Infinite Loops If we are not careful with how we implement our loops, then it can lead to aninfinite loop...
Difference between for and while loop in C, C++, Java for循环: for 循环提供了一种编写循环结构的简洁方式。与 while 循环不同,for 语句在一行中使用初始化、条件和递增/递减,从而提供了一种更短、更易于调试的循环结构。 语法: for(initialization condition;testing condition; ...
We use FOR to iterate over a known range of values and WHILE to evaluate an expression. for (initialization; termination; increment) { statement(s) } while (expression) { statement(s) } The difference between WHILE and DO WHILE is that on WHILE it checks the condition first, than execute...