JAVA basic console input and output example code

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The scanner mechanism is required for input

Code:

Enable scanner mechanism

Scanner input = new Scanner(System.in);
//String x= input.next();
//String x = input.nextLine();
//int num = input.nextInt();
//double num = input.nextDouble();
Use the out method that requires System

Code:

System.out.println();

The content to be output in brackets. . .
System.out.println("string");
System.out.println(variable);
System.out.println("string"+num);

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