using external terminal vscode windows - visual-studio-code

Question

I'm using VS Code with C, when i run,i wanna instead of using the integrated terminal in vscode, use an external terminal(cmd), i configurated my launch.json with "externalConsole": true, and in my settings.json, I use {"terminal.external.windowsExec": "C:\\Windows\\system32\\cmd.exe",}, but nothing happen.
launch.json:
{
"version": "0.2.0",
"configurations": [
{
"name": "(gdb) Iniciar",
"type": "cppdbg",
"request": "launch",
"program": "${workspaceFolder}\\bin\\main.exe",
"args": [],
"stopAtEntry": false,
"cwd": "${fileDirname}",
"environment": [],
"externalConsole": true,
"MIMode": "gdb",
"miDebuggerPath": "C:\\Program Files\\CodeBlocks\\MinGW\\bin",
"setupCommands": [
{
"description": "Habilitar a reformatação automática para gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
},
{
"description": "Definir Tipo de Desmontagem como Intel",
"text": "-gdb-set disassembly-flavor intel",
"ignoreFailures": true
}
]
}
]
}
settings.json:
{"terminal.external.windowsExec": "C:\\Windows\\system32\\cmd.exe",}