Write a Python program that reads in a string S and an integer number N and encr

Question

Write a Python program that reads in a string S and an integer number N and encripts S based on N

The process of encryption is

Step 1: reverse the first N characters of S

Step 2: reverse the last N characters of S Note that it is important that the two steps are performed in that order. We will assume that N is smaller than the length of the string S.

Examples of encryption:

The string "This is a test" with the key N=4 is encrypted to "sihT is a tset" The string "

Another example" with the key N=2 is ecnrypted to "nAother exampel"

Explanation / Answer

statement=raw input("Enter statement")
n=int(raw input "Enter N:   "
first statement=
last statement=
middle statement=

reversed first=[1::-1]
reversed last=[1::-1]
print "Encrypted: ", reversedfirst +middlestatement+reversedlast

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