Railfence Encryption

Question:

Railfence Encryption.

Input:
rajesh

Output:
rjsaeh 
 


program:

def enc(plain):
    c1=''
    c2=''
    for i in range(0,len(plain),2):
        c1+=plain[i]
    for i in range(1,len(plain),2):
        c2+=plain[i]
    cipher=c1+c2
    return(cipher)
plain=str(input("Enter Plain Text:"))
print(enc(plain))
 

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