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Python program to right rotate n-numbers by 1

  • Difficulty Level : Basic
  • Last Updated : 31 Dec, 2020

Given a number n. The task is to print n-integers n-times (starting from 1) and right rotate the integers by after each iteration.
Examples: 
 

Input : 6
Output :
1 2 3 4 5 6
2 3 4 5 6 1
3 4 5 6 1 2
4 5 6 1 2 3
5 6 1 2 3 4
6 1 2 3 4 5

Input : 3
Output :
1 2 3 
2 3 1 
3 1 2


Below is the implementation.
 

Python3




def print_pattern(n):
    for i in range(1, n+1, 1):
        for j in range(1, n+1, 1):
            # check that if index i is
            # equal to j
            if i == j:
 
                print(j, end=" ")
                # if index i is less than j
                if i <= j:
 
                    for k in range(j+1, n+1, 1):
                        print(k, end=" ")
 
                for p in range(1, j, 1):
                    print(p, end=" ")
 
        # print new line
        print()
 
 
# Driver's code
print_pattern(3)

Output:
 

1 2 3 
2 3 1 
3 1 2 

 

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