message: unique elements
diff: "C_Cpp_Runner.excludeSearch": [],
  "C_Cpp_Runner.enableWarnings": true,
  "C_Cpp_Runner.warningsAsError": false,
  - "C_Cpp.errorSquiggles": "Disabled"
  + "C_Cpp.errorSquiggles": "Disabled",
  + "files.associations": {
  + "iostream": "cpp"
  + }
  }
  \ No newline at end of file
  