justhomework/.vscode/tasks.json

{
    "tasks": [
        {
            "type": "cppbuild",
            "label": "Compile",//可以随意更改，保证与launch.json的preLaunchTask相同
            "command": "g++",
            "args": [
                "${fileDirname}\\*.cpp",//编译所有文件，根据自己需要更改
                "-g",//一定要加这个参数，不然没法加断点
                "-o",
                "${fileDirname}\\${fileBasenameNoExtension}.exe"
            ],
            "options": {
                "cwd": "C:/Project/mingw64/bin"//自己的编译器路径，自行修改
            },
            "problemMatcher": [
                "$gcc"
            ],
            "group": "build",
            "detail": "编译器: C:/Project/mingw64/bin/g++.exe"
        }
    ],
    "version": "2.0.0"
}