aThe difference between do-while and while is that do-while evaluates its expression at the bottom of the loop instead of the top. Therefore, the statements within the do block are always executed at least once, as shown in the following DoWhileDemo program: 之间区别,做当,并且,当是时,做...
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 the difference between using for loop and while loop? When to use them? Explain the difference between while loop and for loop? Give an example for the while loop and the for loop. What are loops defined as in java? How do you write them?
THIS WILL HElP YoU In while loop if initialization is done during condition checking, then initialization is done each time the loop iterate. In 'for' loop iteration statement is written at top, hence, executes only after all statements in loop are executed. In 'while' loop, the iteration ...
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 ...
For loop: When it is desired to do initialization, condition check and increment/decrement in a single statement of an iterative loop, it is recommended to use 'for' loop.
loop probably because it had to evaluate i>=0 rather than i<n. So it seems to me that for most purposes, users will not tell any difference between a for loop and the most optimised do/while, provided the test parameter is a constant and not some evaluated ...
Do you still have doubts about C programming? Clear your doubts and queries with our experts in ourC Programming Community! Difference Between Break and Continue Statements in C To effectively use these loop flow controllers, one needs to understand the differences very carefully. Here, we have ...
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