In the Python interactive prompt, if you return a string, it will be displayed with quotes around it, mainly so that you know it’s a string. If you just print the string, it will not be shown with quotes (unless the string has quotes in it). >>> 1 # just a number, so no quotes … Read more
There is cling Cern’s project of C++ interpreter based on clang – it’s new approach based on 20 years of experience in ROOT cint and it’s quite stable and recommended by Cern guys. Here is nice Google Talk: Introducing cling, a C++ Interpreter Based on clang/LLVM.
A compiled language is one where the program, once compiled, is expressed in the instructions of the target machine. For example, an addition “+” operation in your source code could be translated directly to the “ADD” instruction in machine code. An interpreted language is one where the instructions are not directly executed by the target … Read more
There are many – if you narrow down the scope of your question we might be able to suggest some specific to your needs. A notable interpreter is “Ch: A C/C++ Interpreter for Script Computing” detailed in Dr. Dobbs: Ch is a complete C interpreter that supports all language features and standard libraries of the … Read more
This isn’t working because you’re using globals. When you hit if tape[selectedCell] == int(”.join(num)): for the third if statement, nums contains [‘1’, ‘1’] because both if statements have added a 1 to num, so when you do int(”.join(num)) you end up with 11 which is not equal to 1. You need to refactor this code … Read more
Fix your indentation and make sure your program flows through if statements correctly. Even first 2 lines should throw error now: def main(): cmd = (raw_input(‘#>>’)) The correct notation is: def main(): cmd = (raw_input(‘#>>’))