Input/Output

Output:

1. C: printf()
Example: printf(“Hello World!”);

2. C++: std::cout
Example: std::cout << “Hello World!”;

3. Java: System.out.print()
Example: System.out.print(“Hello World!”);

 

 

Input:
(for integer values)

1. C: scanf()
Example: scanf(“%d”, &n);

2. C++: std::cin
Example: std::cin >> n;

3. Java: scan.nextInt()
Example:
Scanner scan = new Scanner(System.in);
n = scan.nextInt();

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