Mac OS vscode debugging

README.md

Install Xcode to use /Applications/Xcode.app/Contents/Developer/usr/bin/lldb-mi

input.txt

4

launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Launch",
            "type": "cppdbg",
            "request": "launch",
            "program": "${workspaceFolder}/a.out",
            "args": [
            ],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": false,
            "osx": {
                "program": "${workspaceFolder}/a.out",
                "MIMode": "lldb",
                "miDebuggerPath": "/Applications/Xcode.app/Contents/Developer/usr/bin/lldb-mi"
            },
            "preLaunchTask": "build_c++",
            "setupCommands": [
                {
                    "text": "settings set target.input-path ${workspaceFolder}/input.txt"
                }
            ]
        }
    ]
}

output.txt

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10
5

settings.json

# /Users/graykode/Library/Application Support/Code/User/settings.json
{
    "window.zoomLevel": 0,
    "editor.fontSize": 17,
    "explorer.confirmDelete": false,
    "C_Cpp.default.cStandard": "c11",
    "editor.insertSpaces": true,
    "editor.tabSize": 4,
    "editor.detectIndentation": false,
    "editor.tabCompletion": "on",
    "editor.formatOnType": true
}

tasks.json

// .vscode/tasks.json
{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "label": "build_c++",
            "type": "shell",
            "command": "g++",
            "args": [
                "-g",
                "${file}",
                "-o",
                "a.out",
                "&&",
                "./a.out",
                "<",
                "${workspaceFolder}/input.txt",
                ">",
                "${workspaceFolder}/output.txt"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
        }
    ]
}

test.cpp

#include<iostream>
#include<vector>
using namespace std;

int main(){
    vector<int> v;
    for(int i=0; i<10; i++){
        v.push_back(i);
    }
    int n; cin >> n;
    for(int i=0; i<10; i++){
        v.push_back(i);
        cout << i + 1 << endl;
    }
    cout << n+1;
}