Python program for swapping the value of two integers # Code toto to swap two numbers# Input the numbersx=int(input("ENTER THE VALUE OF X: "))y=int(input("ENTER THE VALUE OF Y: "))# Printing numbers before swappingprint("Before swapping:")print("X :",x," Y :",y)# Swapping ...
For example, it may be tempting to use the tuple packing and unpacking feature instead of the traditional approach to swapping arguments. The timeit module quickly demonstrates a modest performance advantage:>>> >>> from timeit import Timer >>> Timer('t=a; a=b; b=t', 'a=1; b=2')...
m):# traversing till the lengthofrowsofa matrixforpinrange(m):# Sorting the current rowforqinrange(m-1):# checking whether the current element is greater than the next elementifinputMatrix[p][q]>inputMatrix[p][q+1]:# swapping the elements using a temporary variable #ifthe condition...
Sometimes, when programming, you have two variables whose values you need to swap. In most programming languages, it’s necessary to store one of the values in a temporary variable while the swap occurs. Consider the following example that compares swapping with a temporary variable and unpacking...
>>>a, b =42,101# Set up the two variables.>>>print(a, b)42101>>># A series of ^ XOR operations will end up swapping their values:>>>a = a ^ b>>>b = a ^ b>>>a = a ^ b>>>print(a, b)# The values are now swapped.10142 ...
Take a look at the line that shows you the Pythonic way of swapping two values: do you remember what I wrote inChapter 1,Introduction and First Steps – Take a Deep Breath. A Python program is typically one-fifth to one-third the size of equivalent Java or C++ code, and features like...
numberOfSegmentsToDelete+=1foryinrange(height):canvas[(x,y)]=BLACKx+=random.randint(MIN_X_INCREASE,MAX_X_INCREASE)# Generate horizontal lines:y=random.randint(MIN_Y_INCREASE,MAX_Y_INCREASE)whiley<height-MIN_Y_INCREASE:numberOfSegmentsToDelete+=1forxinrange(width):canvas[(x,y)]=BLACKy+=...
If you have to do this operation often in your code, then this approach can become cumbersome. Fortunately, the unpacking syntax can help you do the swapping in a quick, elegant way:Python >>> a = 200 >>> b = 400 >>> a, b = b, a >>> a 400 >>> b 200 In the ...
rotated 0°, 90°, 180°, or 270°, and can be viewed from the top or bottom. The default orientation is 0° and top view. These 8 (4 × 2) different display orientations can also be represented as combinations of 3 binary switches: X-mirroring, Y-mirroring, and X/Y swapping. ...
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