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. ...
LoopDifference /*三种循环的区别。 1如果条件判断从来没有满足过,那么for循环和while循环将会执行0次,但是do-while的循环会至少执行一次。 2for循环的变量在小括号中定义,只有循环内部可以使用。while和do-while循环初始化语句本来就在外面,所以循环出来之后还可以继续使用。*/publicclassLoopDifference{publicstaticvoidm...
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...
Do Loop While is an extended version of Do While Loop as it works in the same way but there is a slight difference while testing the condition. In Do Loop While, it runs one iteration of the loop before testing the condition that you have specified and if the condition is true it will...
because 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 lookin...
< 10. With i++ (postfix incrementing) the one is added after the test i < 10. In case of a for loop this make no difference, but in while loop test it makes a difference. But before we look at a postfix and prefix increment while loop example, we first look at the while loop...
difference in while loop Is there a difference in these two codes: x = int(input()) i = 0 while i < x: print(i) i+=1 vs: x = int(input()) i = 0 while i in range(x): print(i) i+=1 They both output the exact same thing but was wondering, is there a difference?
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. ...
Normally when a loop, such as a while loop, finishes executing one iteration, it immediately begins running the next. However, it is often beneficial to control how often a loop executes as this will allow the processor to complete other tasks such as up
While loop & if statement After I watched this video, I have been seeing that the if statement is basically a while loop. Is this true? What is the difference between them? alex gwartney 8,849 Points alex gwartney alex gwartney 8,849 Points ...