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def r_string(s,k): return(''.join([ chr(97+(ord(c)-97+k)%26) for c in s ]))
def F():
import ipywidgets as widgets
from ipywidgets import HBox, VBox
import numpy as np
import matplotlib.pyplot as plt
from IPython.display import display
%matplotlib inline
@widgets.interact
def f(BOX=widgets.Text(value='abcdefghijklmnopqrstuvwxyz', disabled=False),k=range(0,26)):
plain_text = BOX
print(r_string(BOX,k))
F()
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function rot(s,i) {return s.replace(/[a-zA-Z]/g, function (c) { return String.fromCharCode((c <= 'Z' ? 90 : 122) >= (c = c.charCodeAt(0) + i) ? c : c - 26); });}
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