2. Rotate Left k cells Use Python Consider an array named source. Write a method/function named rotateLeft( source, k) that rotates all the elements of the source array to the left by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly. Example: source=[10,20,30,40,50,60] rotateLeft(source,3) After calling rotateLeft(source,3), printing the array should give the output as: [ 40, 50, 60, 10, 20, 30]

Programming Logic & Design Comprehensive
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Chapter9: Advanced Modularization Techniques
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2. Rotate Left k cells Use Python
Consider an array named source. Write a
method/function named rotateLeft( source,
k) that rotates all the elements of the
source array to the left by 'k' positions. You
must execute the method by passing an
array and number of cells to be shifted.
After calling the method, print the array to
show whether the elements have been
shifted properly.
Example:
source=[10,20,30,40,50,60]
rotateLeft(source,3)
After calling rotateLeft(source,3), printing
the array should give the output as:
[ 40, 50, 60, 10, 20, 30]
Transcribed Image Text:2. Rotate Left k cells Use Python Consider an array named source. Write a method/function named rotateLeft( source, k) that rotates all the elements of the source array to the left by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly. Example: source=[10,20,30,40,50,60] rotateLeft(source,3) After calling rotateLeft(source,3), printing the array should give the output as: [ 40, 50, 60, 10, 20, 30]
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