vscode 采用C++17版本进行编译的实现_C 语言

vector<int> nums = {<!--{C}%3C!%2D%2D%20%2D%2D%3E-->-4,-1,0,3,10};

if ($?) { g++ day2_1.cpp -o day2_1 } ; if ($?) { .\day2_1 }

day2_1.cpp: In function 'int main()':
day2_1.cpp:17:37: error: in C++98 'nums' must be initialized by constructor, not by '{...}'
     vector<int> nums = {-4,-1,0,3,10};

 "code-runner.executorMap": {
        "cpp": "cd $dir && g++ -std=c++17 $fileName -o $fileNameWithoutExt && $dir$fileNameWithoutExt",
        }

if ($?) { g++ -std=c++17 day2_1.cpp -o day2_1 } ; if ($?) { .\day2_1 }

{
  "version": "2.0.0",
  "tasks": [
      {
          "type": "shell",
          "label": "task g++",    //修改此项
          //"command": "D:\\2Software\\mingw64\\bin\\g++.exe",
          "command": "C:\\Mingw64\\mingw64\\bin\\g++.exe",
          "args": [
              "-g",
              "${file}",
              "-o",
              "${fileDirname}\\${fileBasenameNoExtension}.exe",
              "-std=c++17"
          ],
          "options": {
              "cwd": "C:\\Mingw64\\mingw64\\bin"
          },
          "problemMatcher": [
              "$gcc"
          ],
          "group": "build"
      }
  ]
}