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Second form of Divide verb:
The second form of this verb is as shown below:
In this situation the identifier-1 or numeric- literal-1 will be divided by identifier-2 or numeric-literal-2, whatever may be the situation. The result is stored in the identifier-3, identifier-4, etc.
Illustration:
DIVIDE A BY 3 GIVING C.
If the value of A is 21 then after execution of this statement C will hold 7. There is the other form of DIVIDE verb where there is a condition to store the remainder. Its form is
DIVIDE A INTO B GIVING C REMAINDER D.
If the identifier A, B, C & D are all 2-digited numbers and if they holds 05, 37, 18 & 20 respectively before the execution of the statement, then after execution of the statement, they will hold 05, 37, 07 & 02 correspondingly.
READ STATEMENTS: The common format for the read statements is as shown bellow. Format 1: READ file-name RECORD [ INTO identifier ] [ ; AT END imperative-s
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:
Common form of the READ statements: Format 1 is the common form of the READ statements. Format 2 is used when the access mode is either random or dynamic. For illustration,
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What is the difference b/w index and subscript? Subscript indicates to the array occurrence whereas index is the displacement (in no of bytes) from the beginning of the array.
DECLARATIVE and FILE STATUS Clause: The input-output exception condition in the situation of a direct access files can be handled by a declarative procedure in a manner simila
Edit Characters for Numeric Data: The characters below can be used in the PICTURE clause to indicate the editing. Z * $ - + CR DB . , B O /
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Data types available in COBOL are given below Alpha-numeric (X), numeric (9), alphabetic (A)
The LENDER Bank offers mortgages on homes valued up to $500,000. The required down payment is calculated as follows: 4% of the first $60,000 borrowed 8% of the next $30,000 borro
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