Loops allow programmers to set certain portions of their code to repeat through a number of loops which are referred to as iterations. This article covers the construction and usage of While loops in Python. Wh
Computer programs are great to use for automating and repeating tasks so that we don’t have to. One way to repeat similar tasks is through usingloops. We’ll be covering Python’swhile loopin this tutorial. Awhileloop implements the repeated execution of code based on a givenBooleancondition...
forvariableinrange(initial_value,end_value): action(s) Syntax of the while loop: while<condition>: action(s) Answer and Explanation:1 Python allows implementing loop control structures through the while statement. The block of statements will be accomplished until the condition... ...
Usingfor loopsandwhile loopsin Python allows you to automate and efficiently repeat tasks. These loops are fundamental constructs in Python that enable you to iterate over sequences, such as lists, tuples, and strings, or to execute a block of code repeatedly based on a condition. However, t...
Python RepeatNTimes UsingwhileLoop Example # Number of times to repeat the codeN=5count=0whilecount<N:# Your code hereprint("Code block executed")count+=1 In the above code example, we set the value ofNto the desired number of repetitions. Then, we initialize acountvariable to keep track...
python rows=5 for i in range(1, rows + 1): for j in range(1, i + 1): print(j, end=" ") print('') Output bash 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 Using python while loop While loop is also used to iterate over the range of numbers or a sequence. The while loop ...
In both cases, the result is the string "Hello, world!" repeated five times. Repeat a String via for Loop Another built-in way to repeat a string in Python is using aforloop and therangefunction. Iterate over a provided range and append the string to a variable in each iteration. ...
How to Use a for Loop in Python In this tutorial, we will take you through several different ways you can use a for loop in Python. If you ever need to process large data sets, you will likely need to use either a for loop or a while loop. So, it is essential that you have a...
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Here’s the general syntax for a while loop in Python:Python while expression: # Repeat this code block until expression is false # Do something... if break_condition: break # Leave the loop if continue_condition: continue # Resume the loop without running the remaining code # Remaining ...