This is a python program which right-rotates and left-rotates a list n times.

rotate_list.py

def leftrotate(a,n):
    for i in range (n):
        first=a[0]
        for i in range (0,len(a)-1):
            a[i]=a[i+1]
        a.pop()
        a.append(first)
    print(a)


def rightrotate(a,n):
    for i in range (n):
        last=a[-1]
        for i in range (len(a)-1,0,-1):
            a[i]=a[i-1]
        a[0]=last
    print(a)
    
a=[int(i) for i in input("Enter the list elements (Space seperated) \n").split()]
n=int(input("Enter the number of times you want to rotate the list \n"))
rightrotate(a,n)
leftrotate(a,n)