The variables in Fortran is declared by using the type statement at the beginning of the program. The syntax for declaring a variable is:-

type-specifier :: list

Here type-specifier can be: -INTEGER, REAL, COMPLEX, LOGICAL AND CHARACTER and the list is the name of the variables that can be separated with commas

For example:-
  • INTEGER:: Total, Mean
  • REAL:: Average
  • CHARACTER(10) :: Surname, Name
    ((10 is the length value that must be there with the CHARACTER specifier. CHARACTER specifier can hold the string not more than 10 characters))

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