Create a C program that do the following : * decrepit and encrypt texts using Caesar cipher with 3 letters back * add a choice that the user can put the input in a text file * try to reduce memory allocation as much as you could * Upload the code as a text, not as a picture
Create a C
* decrepit and encrypt texts using Caesar cipher with 3 letters back
* add a choice that the user can put the input in a text file
* try to reduce memory allocation as much as you could
* Upload the code as a text, not as a picture
the program should be like this:
Enter 1 for decrepition and 2 for encryption
>> 1
Enter 1 for entering the text that you want to decrepit or 2 for using a text file
// there is some choices here
// if the user entered 1
please enter the text:
>> EBIIL
The decreption for "EBIIL" is: Hello
// if the user entered 2
is the text file in the same file as the program file? (Y/N)
>> Y
the decreption will be : (the decreption of the text in the file)
>> Y (IF the file does not exist)
Please make sure that the text file exists in the same file of the program, reboot the program
>> N
please put the text file in the same file of the program
// and the same goes with the encryption idea .. if the user entered Hello, the program will print EBIIL
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