In this guide, we will discuss Fortran nested select case construct. You can use one select case statement inside another select case statement(s). Syntax select case(a) case (100) print*, "This is part of outer…
In this guide, we will discuss Fortran select case construct. A select case statement allows a variable to be tested for equality against a list of values. Each value is called a…
In this guide, we will discuss Fortran Nested If Construct. You can use one if or else if statement inside another if or else if statement(s). Syntax The syntax for a nested if statement is as follows − if (…
In this guide, we will discuss Fortran if-else if-else construct. An if statement construct can have one or more optional else-if constructs. When the if condition fails, the immediately followed else-if is executed. When the else-if also fails, its successor else-if statement…
In this guide, we will discuss Fortran if-then-else construct. An if… then statement can be followed by an optional else statement, which executes when the logical expression is false. Syntax > The basic syntax of…
In this guide, we will discuss Fortran if-then construct. An if… then statement consists of a logical expression followed by one or more statements and terminated by an end if statement. Syntax The basic…
In this guide, we will discuss Fortran Decisions. Decision making structures require that the programmer specify one or more conditions to be evaluated or tested by the program, along with…
Operators precedence determines the grouping of terms in an expression. This affects how an expression is evaluated. Certain operators have higher precedence than others; for example, the multiplication operator has…
In this guide, we will discuss Fortran Logical Operators. The following table shows all the logical operators supported by Fortran. Assume variable A holds .true. and variable B holds .false. , then − OperatorDescriptionExample.and.Called…
In this guide, we will discuss Fortran Relational Operators. The following table shows all the relational operators supported by Fortran. Assume variable A holds 10 and variable B holds 20, then − OperatorEquivalentDescriptionExample==.eq.Checks if…