VS Code搭建C++环境

1.第一步：按Ctrl+Shift+P弹出搜索，安装C/C++扩展

2.第二步：安装MinGW

安装网址：MinGW-w64 - for 32 and 64 bit Windows - Browse Files at SourceForge.net

安装过程：https://blog.csdn.net/m0_51315555/article/details/123774037

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3.第三步：添加MinGW到环境变量

鼠标右键电机【此电脑】，打开电脑属性，点击【高级系统设置】-【环境变量】，

在环境变量中的【path】中添加 mingw/bin 目录（添加到系统变量可能需要重启）

添加完成后点击确认

 4.检查是否配置成功
(1)按下 win+R
(2)输入cmd
(3) 进入你MinGW编译器所在的磁盘，在D盘的话，要先输入D:进入d盘，再将目录复制即可进去
(4)输入gcc -v

 出现版本号配置成功

在main.cpp同级目录下新建一个.vscode文件夹，.vscode创建c_cpp_properties.json，launch.json，tasks.json  【这三个文件都要有】

配置如下：

c_cpp_properties.json

{
    "configurations": [
        {
          "name": "Win32",
          "includePath": ["${workspaceFolder}
          "cStandard": "c11",
          "cppStandard": "c++17",
          "intelliSenseMode": "${default}"
        }
      ],
      "version": 4
}

launch.json

{
    // 使用 IntelliSense 了解相关属性。 
    // 悬停以查看现有属性的描述。
    // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "g++.exe build and debug active file",
            "type": "cppdbg",
            "request": "launch",
            "program": "${fileDirname}\${fileBasenameNoExtension}.exe",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "miDebuggerPath": "D:\ProgramFiles\x86_64-8.1.0-release-win32-sjlj-rt_v6-rev0\mingw64\bin\gdb.exe",		
            "setupCommands": [
                {
                    "description": "为 gdb 启用整齐打印",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ],
            "preLaunchTask": "task g++"
        }
    ]
}

tasks.json

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558 
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
        "type": "shell",
        "label": "task g++",
        "command": "D:\ProgramFiles\x86_64-8.1.0-release-win32-sjlj-rt_v6-rev0\mingw64\bin\g++.exe",	
        "args": [
            "-g",
            "${file}",
            "-o",
            "${fileDirname}\${fileBasenameNoExtension}.exe",
            "-I",
            "C:\Users\33520\Desktop\interview_question\1",      
            "-std=c++17"
        ],
        "options": {
            "cwd": "D:\ProgramFiles\x86_64-8.1.0-release-win32-sjlj-rt_v6-rev0\mingw64\bin"	
        },
        "problemMatcher":[
            "$gcc"
        ],
        "group": "build",
        
        }
    ]
}

以上所有步骤全部完成后，打开已经创建好的hello.c文件，按F5键或点击右上角三角形的执行按钮，执行程序，即可运行成功。