ceaser encrypt.py


word=input("ENTER THE PLAIN KEY:")
key=int(input("ENTER THE KEY:"))

nword=''

ascii=nwa=0

for i in word:
    if i.isupper():
        ascii=ord(i)
        nwa=(ascii+key-65)%26+65
        
    if i.islower():
        ascii=ord(i)
        nwa=(ascii+key-97)%26+97
    nword+=chr(nwa)
    
print('Encrypted code: ',nword)