While loop with multiple conditions

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In fact, a while loop can legally use the more versatile double-brackets construct (while [[ condition ]]). As is the case with for loops, placing the do on the same line as the condition test requires a semicolon. while [condition ] ; do . Note that the test brackets are not mandatory in a while loop. Feb 01, 2010 · do-while loops with multiple conditions. MrGurns. im having an issue with do-while loops, i got input just fine from this site, but im having an issue getting it to ... 2 days ago · The if, while and for statements implement traditional control flow constructs. try specifies exception handlers and/or cleanup code for a group of statements, while the with statement allows the execution of initialization and finalization code around a block of code. Function and class definitions are also syntactically compound statements. Apr 11, 2018 · break breaks out of the for loop, so we can make sure that the first 7-digit number was also the last 7-digit number that was printed on the screen. Learn more about the break statement (and its twin brother: the continue statement) in the original Python3 documentation: here. Note: you can solve this task more elegantly with a while loop. When condition returns false, the control comes out of loop and jumps to the next statement after while loop. Note: The important point to note when using while loop is that we need to use increment or decrement statement inside while loop so that the loop variable gets changed on each iteration, and at some point condition returns false. Apr 11, 2018 · break breaks out of the for loop, so we can make sure that the first 7-digit number was also the last 7-digit number that was printed on the screen. Learn more about the break statement (and its twin brother: the continue statement) in the original Python3 documentation: here. Note: you can solve this task more elegantly with a while loop. The condition may be any expression, and true is any non-zero value. The loop iterates while the condition is true. When the condition becomes false, program control passes to the line immediately following the loop. Flow Diagram. Here, key point of the while loop is that the loop might not ever run. When the condition is tested and the result ... If a Loop_Name is given at the beginning, it must appear again after end loop. The statement_sequence may include one or more exit statements, as illustrated in the first of three examples below. An exit statement can be simply "exit;" or can be "exit when <condition>" where the <condition> is a Boolean expression that evaluates to true or false. Nov 01, 2008 · I just had a question that I was having a little trouble finding the answer to. In a Do/Until or Do/While loop can you have multiple conditions for exiting? I.e. Do {x} Until(y) or (z). I know that you can generally use different logic to find a cleaner way to exit but was just curious if this is possible. Apr 26, 2017 · A while loop is a control flow statement that allows us to run a piece of code multiple times. Like loops in general, a while loop can be used to repeat an action as long as a condition is met ... Change the condition inner < 8 to inner < 12 and see what will be output. Change the initialization of int outer = 1; to int outer = -4; and see the output. Try including one more while loop inside the inner while loop with counter as deepest. Let deepest start at 10 and go till 14 and see the output of outer, inner and deepest. If a Loop_Name is given at the beginning, it must appear again after end loop. The statement_sequence may include one or more exit statements, as illustrated in the first of three examples below. An exit statement can be simply "exit;" or can be "exit when <condition>" where the <condition> is a Boolean expression that evaluates to true or false. Jul 19, 2017 · Hello, I have a folder filled with setup sheets for machines. The setup sheets are individual tabs in a workbook. One workbook would represent a product part number, the tabs on the workbook represent a different machine with a different setup sheet unique to that machine. Use the || and/or the && operators to combine your conditions. Examples: 1. do { ... } while (a || b); will loop while either a or b are true. 2. do { ... } while (a && b); will loop while both a and b are true. Code Notes -- https://repl.it/EBns/2 Enroll in Course -- http://cleverprogrammer.io/enroll Let's cover while loops in Python. They are useful when you don't ... May 06, 2014 · Whereas, a Do…While loop continues processing WHILE a condition evaluates as True, a Do…Until loop processes UNTIL a condition becomes True. This is a subtle difference that can lead to seriously difficult errors to detect in a complicated Windows PowerShell script. In yesterday’s post, I talked about using the Do…While loop. Use the || and/or the && operators to combine your conditions. Examples: 1. do { ... } while (a || b); will loop while either a or b are true. 2. do { ... } while (a && b); will loop while both a and b are true. The condition is true, and again the while loop is executed. This continues till x becomes 4, and the while condition becomes false. How to use "For Loop" In Python, "for loops" are called iterators. Just like while loop, "For Loop" is also used to repeat the program. But unlike while loop which depends on condition true or false. # A while loop simply needs the keyword "while", the condition that # determines when we should stop iterating, and a colon at the end of the line. while condition: # All statements that should be repeated each iteration must be indented after the "while" statement statement. The while loop requires relevant variables to be ready, in this example we need to define an indexing variable, i, which we set to 1. The break Statement With the break statement we can stop the loop even if the while condition is true: Bash scripting, multiple conditions in while loop. Ask Question Asked 7 years, 6 months ago. Active 5 years, 7 months ago. Viewed 122k times 53. 22. I'm trying to get ... Condition in for Loop 2 ; boundary conditions for 2d lattice 4 ; Help with Pacman applet 6 ; Multiple WHERE Conditions, SQL Update 7 ; Multiple class inheritance approach. How bad is it? 3 ; Comparing Sum Methods in c sharp 1 ; Quick problem with while loop and files 6 ; How to loop infinite, and wait 2 seconds per run? 10 ; web login 8 In this tutorial, you'll learn about indefinite iteration using the Python while loop. You’ll be able to construct basic and complex while loops, interrupt loop execution with break and continue, use the else clause with a while loop, and deal with infinite loops. Learn C Programming MCQ Questions and Answers on Loops like While Loop, For Loop and Do While Loop. Loops execute a series of statements until a condition is met or satisfied. Easily attend exams after reading these Multiple Choice Questions. Go through C Theory Notes on Loops before studying questions. return statement inside while loop. You can return statement, but not recommended because it automatically exits from the current method of execution. Because, it is not useful when other statements after the loop are mandatory. Multiple condition in while loop. You can use multiple conditions in while loop. You can put multiple conditions ... Using While loop within while loops is said to be nested while loop. In nested while loop one or more statements are included in the body of the loop. In nested while loop, the number of iterations will be equal to the number of iterations in the outer loop multiplies by the number of iterations in the inner loop which is most same as nested ... 2 days ago · The if, while and for statements implement traditional control flow constructs. try specifies exception handlers and/or cleanup code for a group of statements, while the with statement allows the execution of initialization and finalization code around a block of code. Function and class definitions are also syntactically compound statements. Learn C Programming MCQ Questions and Answers on Loops like While Loop, For Loop and Do While Loop. Loops execute a series of statements until a condition is met or satisfied. Easily attend exams after reading these Multiple Choice Questions. Go through C Theory Notes on Loops before studying questions. A do while loop is almost exactly the same as a do until loop—there’s just one crucial difference. This type of loop runs until the statement at the beginning resolves to FALSE. It’s the opposite of do until in this manner, but everything else is the same. Here’s how we’d write the same loop as above as a do while: Dec 25, 2015 · While loop with multiple conditions. Follow 151 views (last 30 days) Kamuran on 25 Dec 2015. Vote. 0 ⋮ Vote. 0. Commented: Image Analyst on 26 Dec 2015 Here, a key point of the while loop is that the loop might not ever run. When the condition is tested and the result is false, the loop body will be skipped and the first statement after the while loop will be executed. while loop with else. The else part is executed if the condition in the while loop evaluates to False. The while loop can be ... Still can't figure out why 1 condition was working in the while loop, but not 2 conditions. Feel free to have a stab at why that might be, but I have went with a different system which is working anyway so thanks for the help, much appreciated. # A while loop simply needs the keyword "while", the condition that # determines when we should stop iterating, and a colon at the end of the line. while condition: # All statements that should be repeated each iteration must be indented after the "while" statement statement. The critical difference between the while and do-while loop is that in while loop the while is written at the beginning. In do-while loop, the while condition is written at the end and terminates with a semi-colon (;) The following program illustrates the working of a do-while loop: We are going to print a table of number 2 using do while loop.