Example of while Loop in Python Here is the example code that uses the while Loop in Python. Python count =0 whilecount<5: print(count) count +=1 Output: 0 1 2 3 4 Explanation: Here, the while loop repeats the code block until the count variable is less than 5. During each iterat...
The body of the for loop, like the body of the Python while loop, is indented from the rest of the code in the program. Go for this in-depth job-oriented Python Training in Hyderabad now! Let us take a look at the Python for loop example for better understanding. square = 1 ...
300)) done = False # Draw Rect as place where mouse pointer can be clicked RectangularPlace = game.draw.rect(windowScreen, (255, 0, 0),(150, 150, 150, 150)) game.display.update() # Main Loop while not done: # Mouse position and button ...
Answer and Explanation: Using the nested while loop in Python Python allows working with the nested loops in the programs, i.e. a loop inside another loop. Here, a while or... Learn more about this topic: Nested Loops in Python: Definition & Examples ...
while test_expression: Body of while Example: # Import Librariesimport matplotlib.pyplot as plt import numpy as np# GUIplt.ion()# Create figurefig=plt.figure()# Define Datadata=0 x=list() y=list()# While loopwhile data <50: new_y=np.random.random(); ...
While not a for loop, a while loop can also be used for countdowns and offers more flexibility. Example: Using while loop 1 2 3 4 5 6 i = 10 while i > 0: print(i) i -= 1 Explanation: Start with i = 10 and decrement i in each iteration until i becomes 0. The while ...
Everything You Need to Know About Python Slicing Lesson - 16 Python Regular Expression (RegEX) Lesson - 17 Learn A to Z About Python Functions Lesson - 18 Objects and Classes in Python: Create, Modify and Delete Lesson - 19 Python OOPs Concept: Here's What You Need to Know ...
while partnum < partcount: part = feat.getPart(partnum) pnt = part.next() # Enter while loop for each vertex while pnt: pntcount += 1 pnt = part.next() # If pnt is null, either the part is finished or there # is an interior ring ...
The for loop can be used to iterate a fixed number of times. If you know ahead of time how many times you need to loop, use for. When you don’t know ahead of time how often you’re going to iterate, use Python’s while loop (which we have yet to see, but—don’t worry—we...
# newline automatically,so reduce the width by one:width-=1height-=3whileTrue:# Main application loop.# Pre-populate the canvaswithblank spaces:canvas={}forxinrange(width):foryinrange(height):canvas[(x,y)]=WHITE# Generate vertical lines:numberOfSegmentsToDelete=0x=random.randint(MIN_X_INCR...