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Mainframe Training In Hyderabad

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Mainframe Training In Hyderabad

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  1. IBM Mainframe IBM Mainframe COBOL Arithmetic Statements -Srinivas K Video Based Training To Simplify Mainframe Programming Course Duration: 2 Months Contact Us: 8099754435(Srinivas k)

  2. COBOL Arithmetic Statements ADD SUBTRACT MULTIPLY DIVIDE COMPUTE

  3. ADD Statement Syntax-1 ADD { identifier-1, literal-1 } [ , identifier-2, literal-2 ] . . . TO identifier-3 [ , identifier-4 ] . . . Syntax-2 ADD { identifier-1, literal-1 } { identifier-2, literal-2 } [ identifier-3, literal-3 ] GIVING identifier-4 . . .

  4. ADD Statement Examples (A) ADD A TO B. (B) ADD A, B TO C. (C) ADD 12, A, B TO C, D (D) ADD A, B GIVING C. (E) ADD 12, A GIVING B,C.

  5. SUBTRACT Statement Syntax SUBTRACT { identifier-1, literal-1 } [ identifier-2, literal-2 ] . . . FROM identifier-3 [ , identifier-4 ] [ , GIVING identifier-5 [ , identifier-6 ] . . . ]

  6. SUBTRACT Statement Examples (1) SUBTRACT A FROM B. (2) SUBTRACT A, B FROM C. (3) SUBTRACT 5, A FROM B, C. (4) SUBTRACT 12 FROM A GIVING B. (5) SUBTRACT A FROM B GIVING C.

  7. MULTIPLY Statement Syntax MULTIPLY { identifier-1, literal-1 } BY identifier-2 [ identifier-3 ] . . . [ , GIVING identifier-4 [ , identifier-5 ] . . . ]

  8. MULTIPLY Statement Examples (1) MULTIPLY A BY B (2) MULTIPLY A BY B GIVING C3. (3) MULTIPLY 5 BY A GIVING B. (4) MULTIPLY A BY B GIVING C, D.

  9. DIVIDE Statement Syntax-1 DIVIDE { identifier-1, literal-1 } INTO identifier-2 [ , identifier-2 ] . . . [ GIVING identifier-4 [ , identifier-5 ] . . . ] .. Syntax-2 DIVIDE { identifier-1, literal-1 } BY { identifier-2, literal-2 } GIVING identifier-3 [ , identifier-4 ].

  10. DIVIDE Statement Syntax-3 DIVIDE { identifier-1, literal-1 } { INTO , BY } { identifier-2, literal-2 } GIVING identifier-3 REMAINDER identifier-4 .

  11. DIVIDE Statement Examples (1) DIVIDE 5 INTO A. (2) DIVIDE 6 INTO A GIVING B, C. (3) DIVIDE A BY 3 GIVING B, C. (4) DIVIDE A BY B GIVING C. (5) DIVIDE A BY B GIVING C REMAINDER D.

  12. ROUNDED Option Syntax Arithmetic statement [ ROUNDED ]. Examples (1) ADD NUM-1, NUM-2, NUM-3 GIVING NUM-4 ROUNDED. (2) DIVIDE NUM-1 BY NUM-2 GIVING NUM-3 ROUNDED.

  13. The ROUNDED option Receiving Field Actual Result Truncated Result Rounded Result 123.2 123.3 PIC 9(3)V9. 567.23 PIC 9(3). 567 123 123  The ROUNDED option takes effect when, after decimal point alignment, the result calculated must be truncated on the right hand side.  The option adds 1 to the receiving item when the leftmost truncated digit has an absolute value of 5 or greater.

  14. ON SIZE ERROR Option Syntax Arithmetic statement [ON SIZE ERROR imperative statement . . .] Examples (1) ADD NUM-1, NUM-2, NUM-3 TO NUM-4 ON SIZE ERROR PERFORM 900-EXIT-PARA. (2). DIVIDE NUM-1 BY NUM-2 ON SIZE ERROR PERFORM 800-ERROR-PARA.

  15. COMPUTE Verb Syntax COMPUTE identifier-1 . . . [ ROUNDED ] = algebraic expression [ ON SIZE ERROR ] imperative statement. Example COMPUTE VOLUME = ( 4 / 3) * ( 22 / 7 ) * R ** 3. Note: If the ROUNDED and ON SIZE ERROR both appear, then the ROUNDED option should precede the ON SIZE ERROR.

  16. The COMPUTE          COMPUTE Identifier [ ROUNDED ] ... = ArithmeticExpression                  ON SIZE ERROR NOT ON SIZE ERROR StatementBlock END-COMPUTE Precedence Rules. 1. 2. ** * / + - = = = = = POWER MULTIPLY DIVIDE ADD SUBTRACT NN x ÷ + - 3. Compute IrishPrice = SterlingPrice / Rate * 100. 1000.50 156.25 87 179.59 156.25 87 Before After

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