VSCode CP Setup

Requirements:

1. Make sure compiler path is set up properly.
   or in settings.json add these lines: (optional)

   // [C++]
    "cmake.configureOnOpen": false,
    "C_Cpp.autocompleteAddParentheses": true,
    "C_Cpp.default.intelliSenseMode": "windows-gcc-arm64",
    "C_Cpp.default.includePath": [
        "C:/ProgramData/mingw64/mingw64/bin"
    ],
   

2. Install 'Code Runner' extension.

3. In settins.json add this shell script in code-runner.executorMap

   // [Remote Setup]
   
   "cpp": "if (-not (Test-Path './io')) { New-Item -Type Directory './io' } ; if (-not (Test-Path './io/input.txt')) { New-Item -Type File './io/input.txt' } ; if (-not (Test-Path './io/output.txt')) { New-Item -Type File './io/output.txt' } ; cd $dir && g++ -std=c++17 \"-Wl,--stack=268435456\" '$fileName' -o '$fileNameWithoutExt' && Get-Content './io/input.txt' | & $dir$fileNameWithoutExt.exe | Set-Content './io/output.txt' && del '$dir$fileNameWithoutExt.exe' && exit",
   

Now the main question, what deoes this shell do?

If you run a '.cpp' file it will create (if not already created)

• io
  • input.txt
  • output.txt
• random.cpp

Input and Output will be redirected from and to these files.

Credit: Nadman Khan wrote the shell script to redirect input and output. I just added shell for creating input.txt and output.txt file for convinience. Stack size part is added by Mahir Shahriar

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Final look:

Sublime Setup

Set Script

• Tools -> Build System -> New Build System (write script & save)
• Tools -> Build System (select recently created script) cp_linux.sublime-build

  {
  "cmd" : ["g++ -std=c++20 $file_name -o $file_base_name && timeout 10s ./$file_base_name < input.txt > output.txt 2> debug.txt && rm $file_base_name"], 
  "selector" : "source.cpp",
  "shell": true,
  "working_dir" : "$file_path"
  }
  

Set Editor

• Press Alt + Shift + 4 to split window in 4 parts.
• save 'input.txt', 'output.txt', 'debug.txt'
• Press Ctrl + B to run code.

Precompile HeaderFile

• just go to file explorer and serach 'stdc++.h'

• go to that folder and open folder in terminal

• sudo g++ -std=c++20 stdc++.h

• stdc++.h.gch is created precompile done

• preferences -> settings add "save_on_window_deactivation": true

// -----------------------------------------------------------------------------

// my windows sublime setup cp_windows.sublime-build

{
  "cmd": [
    "g++.exe", "-std=c++14", "${file}", "-o", 
    "${file_base_name}.exe", "&&", "${file_base_name}.exe", 
    "<", "C:/Users/MARU/Documents/Dev/CP/io/input.txt", 
    ">", "C:/Users/MARU/Documents/Dev/CP/io/output.txt", 
    "2>", "C:/Users/MARU/Documents/Dev/CP/io/debug.txt", 
    "&&", "del", "${file_base_name}.exe"
  ],
  "selector": "source.cpp",
  "shell": true,
  "working_dir": "$file_path"
}

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Final look: