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Rotated the Array right
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The elements are taken as input. The array is rotated right (in that case we assume that it is a circular array). That means, the element of index 0 is stored in index 1, the element of index 1 is stored in index 2, and so on. And the element of index n-1 is stored in index 0.
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Algorithm
INPUT: Array elements
OUTPUT: the array after right rotation
PROCESS:
Step 1: [taking the input]
Read n [number of elements]
For i=0 to n-1 repeat
Read a[i]
[end of ‘for’ loop]
Step 2: [Rotating the array]
Set t<-a[n-1]
For i=n-1 to 1 repeat
Set a[i]<-a[i-1]
[End of ‘for’ loop]
Set a[0]<-t
Print “The array after rotation is: “
For i=0 to n-1 repeat
Print a[i]
[End of ‘for’ loop]
Step 3: Stop.
Code
Complexity:
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