//variable in the global scope
var globalVariable = "Global Variable";

var newLexicalScope = function() {

  var localVariable = "Local Variable";

  //variables that can be accessed in this scope are globalVariable, localVariable, newScopeVariable
  console.log(localVariable);

  //Javascript adds these variables without var declaration to the global scope [DONOT DO IT].
  localVariableWithoutDeclaration = "Local Variable Without Declaration";

};

newLexicalScope();

//Both globalVairable and localVariableWithoutDeclaration shall be printed to console
console.log(globalVariable);
console.log(localVariableWithoutDeclaration);