Cobol Tutorial

 
 
 

Basic Programming

Use of EVALUATE clause Count number of char Date manipulation Bubble sort DOS standard o/p device Create the index file Draw polygon Gross salary, deduction, net salary of employee Count character for no of times in input string Display triangle of numbers FILE Read Operation Add two numbers Generate sales report item wise

String Programs

Includes external source file in current file IF-ELSE Clause Group wise stock summary Attendence Report of Employees SORTING Operation Add 2 or more operands and stores result Relative file - insertion,deletion,updation, print Divides one or more operands by another Fahrenheit into temperature - C = (5/9) * (f - 32) Use of Control Break clause Print employee detail Draws an ellipse or a circle Binary search using files Generating date and time Describe Functionality of table by using File Evaluate gender from user and print Display input number is prime or not Display on printer message entered by user Displays message entered by user on printer Merging two files in a single file Generate arithmetic operation - evaluate clause

General Programs

Use of Sign clause Create attendence sheet Displays on printer - divide operation quotient Binary search on student name, print roll number job appl checking candidate is eligible or not Read data from input file and move to output file Print account report Purchase and rebate amount payslip Example of string and unstring Describe Functionality of two dimension table Insert, delete, update, view in index file Display the pattern of square School management system

Mathematical Program

Print bill report Use of move clause for numeric values Use multiple array Inventory transactions Sort records of file Displays alphanumeric char on screen graphic mode Student details using relative file Converting integer to its number of words Calculate Total percentage Classfor each student Edit character Display pattern of numbers in reverse pattern User input data and stores it in to the file Multiplication table Generate sales register

Sorting Programs

Store content in file,record of field - other file Use of Tables with INPUT clause Check student is pass or fail i/p result from user Calculate monthly sales amount -sequential access Sescribes how to use Sort technique Declares data to the compiler Input record into file using extend mode Draw a line Print addition of two nos and sum is third or not Use of perform verbs Bank Report depending upon user choice Create result statement for given semester Search name from file display roll no of student Generating julian date

Clause

Describe Functionality of Relative File Use of evaluate clause Describe use of IF CONDITION and PRINT Calculate Total percentage Class for each student Displays alphanumeric character in graphics mode Reads in states until end of data Read student details from file - read operation Evaluates arithmetic expression - stores result Print presence report based on provided data Use of Inspect clause Check entered date is valid birth date or not Draws rectangle filled with one color Search perticular record Find age from accepted date from user Merge 2 files with students records Arithmetic operations add,sub,div and mul Display on Console a message entered by user Display message entered by user on console Generate student mark sheet using file r/w op Check if a number is a fibonacci or not

File Programs

Check two same condition name is allow or not Use of Redefine clause Create marksheet of student Use of leading and trailing Sequential search Class condition Student detail management using indexed file Print mark sheet of a student with grades Find yearly depreciation Unstring word Find smallest quotation for given item Write records reside in i/p file- show on screen Sum of series 1 + 1/4 + 1/9 Using sign test for numeric value

Search Programs

Enter value is alphabetic,numeric,alphanumeric
 

PROGRAM TO DISPLAY THE PATTERN OF SQUARE

 
       Identification Division.
       Program-Id. Display-Stars.

       Environment Division.

       Data Division.
       Working-Storage Section.
       77 N       Pic 9.
       77 Counter Pic 9 Value 1.
       77 j       Pic 9 Value 1.
       77 Half  Pic 99 Value 39.
       77 Stars   Pic 99 Value 1.
       77 k       Pic 99 Value 1.
       77 i pic 99.
       77 t pic 9.
      * The Designing of the Main Screen of the Program.

       Screen Section.
       01 Main-Screen.
           02 Blank-Screen.
           02 Line 2 Column 15 \"The Pattern to be Displayed is : \"
             Reverse-Video Blink.
           02 Line 4 Column 27 \"*  *  *  *  *\".
           02 Line 5 Column 27 \"*  *     *  *\".
           02 Line 6 Column 27 \"*           *\".
           02 Line 7 Column 27 \"*  *     *  *\".
           02 Line 8 Column 27 \"*  *  *  *  *\".
           02 Line 10 Column 15 \"Please Enter the No.of Odd Lines for th
      -        \"e above Pattern :\".
           02 Line 10 Column 70 Pic 9 To N.

       Procedure Division.

       Main-Para.
           Display Main-Screen.
           Accept Main-Screen.
           Move 12 To Lin.
           Move 10 To Col.
           Compute Half = ( N  + 1 ) / 2.
           Compute k = N.
           Perform Display-Stars-Loop Until k < 1.
           Compute i = n - 1.
           Add 1 To Lin.
           Move 10 To Col.
           Perform Lines-Loop Varying Counter From i By -1 Until
           ( Counter < Half ).
           Add 1 To Half.
           Move 1 To j.
           Perform Lines-1Loop Varying Counter From Half By 1 Until
           ( Counter > N ).

           Stop Run.

      * The Main Loop of varying the Lines is Below.

       Lines-Loop.
           Perform Display-Stars-Loop Until k < 1.
           Compute Col = Col + 3 * j - 3.
           Compute k = ( N - j ) / 2.
           Perform Display-Stars-Loop Until k < 1.
           Compute k = ( N - j ) / 2.
           Compute j = j + 2.
           Accept t.
           Add 1 To Lin.
           Move 10 To Col.
       Lines-1Loop.
           Perform Display-Stars-Loop Until k < 1.
           Compute Col = Col + 3 * j - 3.
           Compute k = ( N + j ) / 2.
           Perform Display-Stars-Loop Until k < 1.
           Compute k = ( N + j ) / 2.
           Compute j = j + 2.
           Accept t.
           Add 1 To Lin.
           Move 10 To Col.
      * The Main Loop of Displaying the Pattern of Stars is Below.

       Display-Stars-Loop.
           Display(Lin, Col) \"*\".
           Add 3 To Col.
           Subtract 1 From k.
           Accept t.

    Related Post:
  1. Program for, asks user to input data and stores it in to the file
  2. Program to check whether student is pass or fail by taking result from user
  3. Evaluates an arithmetic expression and stores the result
  4. Program of purchase and rebate amount payslip
  5. PROGRAM TO CREATE THE RELATIVE FILE AND ADD RECORD,UPDETE RECORD,DELETE PERTICULAR RECORD AND READ THE SPCIFY RECORD
  6. PROGRAM FOR ADD,UPDATE & DELETE OPERATION BY USING INDEX SEQUENTIAL FILE
  7. PROGRAM THAT READS IN STATES UNTIL END OF DATA
  8. PROGRAM THAT DESCRIBES THE USE OF IF
  9. Calculate Total percentage Class for each student and store it in output file
  10. PROGRAM TO CHECK IF A NUMBER IS A FIBONACCI OR NOT
  11. PROGRAM PERFORMS THE OPERATION INSERT, DELETE, UPDATE, VIEW IN THE INDEX FILE
  12. PROGRAM TO SORT THE RECORDS OF FILE
  13. PROGRAM TO USE REDEFINE CLAUSE
  14. Program to Describe The Functionality of the two dimension table
  15. PROGRAM TO READ THE STUDENT DETAILS FROM THE STUDENT INFORMATION FILE USING FILE READ OPERATION
  16. PROGRAM TO READ THE STUDENT DETAILS FROM THE STUDENT INFORMATION FILE USING FILE READ OPERATION
  17. Program to Create result statement for a given semester
  18. PROGRAM FOR READ CUSTOMERS DATA FROM INPUT-FILE AND MOVE INTO OUTPUT-FILE
  19. PROGRAM THAT SHOWS THE WORKING OF EVALUATE VERB WITH MULTIPLE CONDITION
  20. Program to describes the use of Tables with INPUT Clause
 
 
Didn't find what you were looking for? Find more on PROGRAM TO DISPLAY THE PATTERN OF SQUARE