使用gdb来调试c++程序, vscode的launch.json应该怎么写

你可以这样回答：“你可以在 launch.json 文件中添加以下配置来使用 gdb 调试 C 程序：

{
"version": "0.2.0",
"configurations": [
{
"name": "(gdb) Launch",
"type": "cppdbg",
"request": "launch",
"program": "${workspaceFolder}/a.out",
"args": [],
"stopAtEntry": false,
"cwd": "${workspaceFolder}",
"environment": [],
"externalConsole": true,
"MIMode": "gdb",
"miDebuggerPath": "/usr/bin/gdb"
}
]
}”