What is meant by an infinite loop? Give an example.Ī loop which continues iterating indefinitely and never stops is termed as infinite loop. It is suitable when we need to display a menu to the user. It is helpful in situations where numbers of iterations are not known.
Question 5ĭistinguish between while and do-while loop. Question 3īreak statement is used to unconditionally jump out of the loopĬontinue statement is used to unconditionally jump to the next iteration of the loop, skipping the remaining statements of the current iteration. The first and second term of the Fibonacci series has. In a Fibonacci series, any number at position N is defined as the sum of numbers at position (N-1) and (N-2). between 1 to 100, and it not follow with decimal point.Code: class RandomDemo. (BlueJ)Java Program to generate 5 Random nos. What Is the Fibonacci Series The Fibonacci series has been named after the Italian mathematician Fibonacci. Read More » Program to find Fibonacci series of a given no (BlueJ) Java Program to Reverse a Given No. do-while loop is an exit-controlled loop. We will also implement a program to find the Fibonacci series in python. If the condition is true, loop will perform the next iteration otherwise program control will move out of the loop. for and while loops are entry-controlled loops.Īn exit-controlled loop checks the condition after executing its body.
Only if the condition is true, the program control enters the body of the loop. println( "2 x " + i + " \t= " + a) ĭefine the following with their constructs:Īn entry-controlled loop checks the condition at the time of entry.
FIBONACCI SERIES IN BLUEJ UPDATE
An update expression to modify the loop control variable after every iteration.A condition-loop will iterate as long as this condition remains true.An initial value for the loop control variable.The following parameters are commonly used in a for loop: What is 'for' loop? What are the parameters used in 'for' loop?įor loop is an entry-controlled loop. Answer the following questions Question 1 To find the sum of any ten numbers, the loop will run ten times. While loop checks the condition first before its execution. Here are the 13 java programs for you to practice and hone your programming skills with java. Question 4ĭo-while loop executes at least once, if the condition is false. The try-except is used to handle for invalid inputs. The end is used to skip inserting newline after the thing placed inside print(). This is the modified version of previous program. Question 3ĭo-while loop is called an exit controlled loop. After learning the thing about receiving user input, come back here to feel more comfortable to continue the series. Question 2įor loop is also known as entry controlled loop. When the statements are repeated sequentially a number of times in a program, the construct is known as loop.
Chapter 1 - Unit 8 Iterative Constructs in Java Class 10 - APC Understanding Computer Applications with BlueJ
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