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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.
Illustration of Multiply verb: (a) MULTIPLY A BY B. In this situation the value of A & B will be multiplied and the product will be stored in B. The decimal point locatio
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we have input file ,record layout is EMP ID (6 char) , EMP NAME (20 char), Designation (3 char),Salary (5 digit) Base Branch (10char) Grade (3 Alphanumeric). This is the input file
Example of Accept statement: For illustration, ACCEPT FLAG-A can be specified to read the value of the FLAG_A from the console. It may be keep in mind that no file definition
Illustration of Perform with varying option: A) Perform para-3 varying the k from 1 by 1 until k > 10. Here para-3 will be constantly executed 10 times (For k=1,2,3, .....1
Major difference between file and array how does record read from array and file why we are not preparing array for real time
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:
PROGRAMS FOR REDEFINES CLAUSE: We have to write a simple program to explain the REDEFINES clause at 01 level. identification division. program- id. Redef. environment
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