recursion vs iteration advantages - Wikitechy https://www.wikitechy.com/interview-questions/tag/recursion-vs-iteration-advantages/ Interview Questions Fri, 03 Sep 2021 06:14:24 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.wikitechy.com/interview-questions/wp-content/uploads/2025/10/cropped-wikitechy-icon-32x32.png recursion vs iteration advantages - Wikitechy https://www.wikitechy.com/interview-questions/tag/recursion-vs-iteration-advantages/ 32 32 Ashima wants to print a pattern which includes checking and changing a variables value iteratively She decides to use a loop/condition … https://www.wikitechy.com/interview-questions/recursion-and-iteration/ashima-wants-to-print-a-pattern-which-includes-checking-and-changing-a-variables-value-iteratively-she-decides-to-use-a-loop-condition/ https://www.wikitechy.com/interview-questions/recursion-and-iteration/ashima-wants-to-print-a-pattern-which-includes-checking-and-changing-a-variables-value-iteratively-she-decides-to-use-a-loop-condition/#respond Sat, 28 Aug 2021 17:16:15 +0000 https://www.wikitechy.com/interview-questions/?p=2647

Ashima wants to print a pattern which includes checking and changing a variables value iteratively She decides to use a loop/condition Which of the following options should she use such that the body of the loop/condition is executed at least once whether the variable satisfies the entering condition or not ?

A. For loop

B. While loop

C. Do-while loop

D. Switch case

E. None of these

Answer : C. Do-while loop

Explanation:

Do While Loop :

  • Unlike for and while loops, which test the loop condition at the top of the loop, the do…while loop in C programming checks its condition at the bottom of the loop.
  • A do…while loop is similar to a while loop, except the fact that it is guaranteed to execute at least one time.

Syntax for Do While Loop :

do {
     statement(s);
}    while( condition );
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