The Old Way

Input

• C:

  scanf("%d", &x);

• C++:

  cin >> x;

• Pascal:

  READLN (X);

• Fortran:

        READ 2, X
      2 FORMAT (F5.1)
  
  

Output

• C:

  printf("%.2d", salary);

• C++:

  cout.precision(2);
  cout << salary;
  

• Fortran:

        PRINT 20, SALARY
     20 FORMAT(F10.2)