Using C or python:
We are using HxD editor program.
Write a program where the user can choose a file and change the hexadecimal numbers at a specific location by the offset :
This program will need to be able to read a file and write to the file by reading the offset and hexadecimal numbers and changing them.
For example, the hexadecimal numbers in this file are seperated by 2 hexa digits.
We want to change the offset 14 and 15.
The values that resides in the offset 14 is 14 which is the decimal number 20.
The value that resides in the offset 15 is 14 which is the decimal number 20.
Write a program:
Where we want the user to be able to choose the offset value and change the hexadecimal value that resides in the offset value:
So is the offset value 14 holds the hexadecimal number 14.
We want the user to change the hexadecimal number 14 to whatever number they like, in this example we will change it to 56.
We want the user to pick another offset value which is the offset value 15 and inside the offset 15 the number 14 in hex resides.
We want the user to change the hexadecimal value 14 that resides in the offset value 15 to whatever number they like, in this example we will change it to 63.
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