Is the optional repeat count. Is the external field width in characters. Each data item in the external medium is called an external field. Is the number of characters to the right of the decimal point.
E Is an exponent field.
A variable format expression is an integer variable or expression enclosed in angle brackets that takes the place of an integer constant. The value of the variable or variables can change during program execution. Is the optional number of characters or character positions. A variable format expression is an integer variable or expression enclosed in angle brackets that takes the place of an integer constant. The value of the variable or variables can change during program execution.