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PROGRAM FOR SIZE ERROR:
We have to write an easy program to elaborate the size error option.
Identification division.
Program- id. sizeerr.
Environment division.
Data division.
Working-storage section.
77 a pic s9(3) value 0.
77 b pic s9(3) value 0.
7 c pic s9(3) value 0.
77 e-c pic +z(3).
Procedure division.
Para-1.
Display(1 1) erase.
Display(3 5) "Enter first number :".
Accept a.
Display(5 5) "Enter second number :".
Accept b.
Sum a b to c on size error
display (10 5) "Size error on c ---Please increase size"
go to end-para.
Move c to e-c.
Display(15 5) "Sum = " e-c.
End-para.
Stop run.
Description: This program gets 2 inputs from the user.
It adds them by using the ADD verb.
The unedited result is accessible in c.
We move c to e-c, where the edit characters are accessible.
Keep in mind that the variable e-c makes use of the + edit character.
The e-c will always be exhibited with result.
SEQUENTIAL FILES: The purpose of the proposed section is to introduce the concepts such as File characteristics, File Description for Fixed-Length Records, File-Control
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Example of Open statement: Illustration: The OPEN INPUT TRANSACTION, OLD-MASTER OUTPUT NEW-MASTER. The illustration represents that there are two input files named the
can we move spaces to numeric field
Floating Insertion The currency symbol ($) can emerge in multiples on the left-hand side of the picture. In this situation the character will be treated in similar way as t
Example of Class condition: Let the BASIC-PAY be a data name in the card record defined with picture 9(5) V99. By reading the card we can test the value of the BASIC-PAY to ma
ADD VERB: The ADD Verb can be used to find the sum of two or more numbers and to store the sum. The ADD verb takes any one of the two forms as shown below:
DIVIDE VERB: The aim of the DIVIDE verb is to divide one number by the other and to store the result. There are few forms of this verb. One of its forms is as shown below:
OPEN STATEMENT: Whenever a READ or a WRITE operation is executed on a file, then it should be open. The opening of a file may be completed with the help of the OPEN verb. With
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