The UNSTRING statement used to separate single string to multiple based on the delimiter provided in the UNSTRING. It needs at least two destination identifier or literals. It can only separate alphabetic and alpha-numeric items. END-STRING, DELIMITED BY, TALLYING, WITH POINTER, ON OVERFLOW and NOT ON OVERFLOW clause is optional in UNSTRING usage. UNSTRING statement Syntax
COUNT IN: COUNT IN clause associated with a particular destination data item. COUNT IN holds the count of no of character passed to the particular destination identifier/data item.
Program to check whether the input string is palindrome or not: Sep 20: An Assembly Language Program to check for Palindrome string: Mar 24: Program to check entered string is palindrome or not: Dec 30: Program to check entered string is palindrome or not: Jan 22: Prolog program to check whether a given word is a palindrome or not: Feb 22. COBOL - String Handling - String handling statements in COBOL are used to do multiple functional operations on strings. Following are the string handling statements . Given a string, find all possible palindromic substrings in it. The idea is inspired from Longest Palindromic Substring problem. For each character in the given string, we consider it as mid point of a palindrome and expand in both directions to find all palindromes that have it as mid-point. Given a string, your task is to count how many palindromic substrings in this string. The substrings with different start indexes or end indexes are counted as different substrings even they consist of same characters. Example 1: Input: 'abc' Output: 3 Explanation: Three palindromic strings: 'a'.
TALLYING: TALLYING clause holds the count of destination strings affected by UNSTRING. TALLYING clause associated with all the destination data items. UNSTRING Statement Example
In the Data Division, the user has defined the following input record to be acted upon by the UNSTRING statement:
The next two records are defined as receiving fields for the UNSTRING statement. DISPLAY-REC is to be used for printed output. WORK-REC is to be used for further internal processing.
The user has also defined the following fields for use as control fields in the UNSTRING statement.
In the Procedure Division, the user writes the following UNSTRING statement to move subfields of INV-RCD to the subfields of DISPLAY-REC and WORK-REC:
Before the UNSTRING statement is issued, the user places the value 3 in the CHAR-CT (the pointer item), so as not to work with the two control characters at the beginning of INV-RCD. In DBY-1, a period is placed for use as a delimiter, and in FLDS-FILLED (the tallying item) the value 0 is placed. The following data is then read into INV-RCD Cobol String Command Example
When the UNSTRING statement is executed, the following actions take place:
Positions 3 through 18 (FOUR-PENNY-NAILS) of INV-RCD are placed in
ITEM-NAME, left-justified within the area, and the unused character positions are padded with spaces. The value 16 is placed in CTR-1.
Because ALL SPACES is specified as a delimiter, the five contiguous SPACE characters are considered to be one occurrence of the delimiter.
Positions 24 through 29 (707890) are placed in INV-NO. The delimiter character / is placed in DLTR-1, and the value 6 is placed in CTR-2.
Positions 31 through 33 are placed in INV-CLASS. The delimiter is a SPACE, but because no field has been defined as a receiving area for delimiters, SPACE is merely bypassed.
Positions 35 through 40 (475120) are examined and are placed in M-UNITS.
The delimiter is a SPACE, but because no receiving field has been defined as a receiving area for delimiters, SPACE is bypassed. The value 6 is placed
in CTR-3.
Positions 42 through 46 (00122) are placed in FIELD-A and right-justified within the area. The leftmost character position is filled with a 0 (zero). The delimiter is a SPACE, but because no field has been defined as a receiving area for delimiters, SPACE is bypassed.
Positions 48 through 53 (000379) are placed in DISPLAY-DOLS. The period delimiter character is placed in DLTR-2, and the value 6 is placed in CTR-4.
Because all receiving fields have been acted upon and two characters of data in INV-RCD have not been examined, the ON OVERFLOW exit is taken, and execution of the UNSTRING statement is completed. String Palindrome Program In Cobol Program
Sp3d software free crack version. At the end of execution of the UNSTRING statement, DISPLAY-REC contains the following data: Palindrome Program In Java
CHAR-CT (the pointer field) contains the value 55, and FLD-FILLED (the tallying field) contains the value 6. String Palindrome Program In Cobol In Computer COBOL Blog: Click Here IBM Reference:Click Here
COUNT IN: COUNT IN clause associated with a particular destination data item. COUNT IN holds the count of no of character passed to the particular destination identifier/data item.
Program to check whether the input string is palindrome or not: Sep 20: An Assembly Language Program to check for Palindrome string: Mar 24: Program to check entered string is palindrome or not: Dec 30: Program to check entered string is palindrome or not: Jan 22: Prolog program to check whether a given word is a palindrome or not: Feb 22. COBOL - String Handling - String handling statements in COBOL are used to do multiple functional operations on strings. Following are the string handling statements . Given a string, find all possible palindromic substrings in it. The idea is inspired from Longest Palindromic Substring problem. For each character in the given string, we consider it as mid point of a palindrome and expand in both directions to find all palindromes that have it as mid-point. Given a string, your task is to count how many palindromic substrings in this string. The substrings with different start indexes or end indexes are counted as different substrings even they consist of same characters. Example 1: Input: 'abc' Output: 3 Explanation: Three palindromic strings: 'a'.
TALLYING: TALLYING clause holds the count of destination strings affected by UNSTRING. TALLYING clause associated with all the destination data items. UNSTRING Statement Example
In the Data Division, the user has defined the following input record to be acted upon by the UNSTRING statement:
The next two records are defined as receiving fields for the UNSTRING statement. DISPLAY-REC is to be used for printed output. WORK-REC is to be used for further internal processing.
The user has also defined the following fields for use as control fields in the UNSTRING statement.
In the Procedure Division, the user writes the following UNSTRING statement to move subfields of INV-RCD to the subfields of DISPLAY-REC and WORK-REC:
Before the UNSTRING statement is issued, the user places the value 3 in the CHAR-CT (the pointer item), so as not to work with the two control characters at the beginning of INV-RCD. In DBY-1, a period is placed for use as a delimiter, and in FLDS-FILLED (the tallying item) the value 0 is placed. The following data is then read into INV-RCD Cobol String Command Example
When the UNSTRING statement is executed, the following actions take place:
Positions 3 through 18 (FOUR-PENNY-NAILS) of INV-RCD are placed in
ITEM-NAME, left-justified within the area, and the unused character positions are padded with spaces. The value 16 is placed in CTR-1.
Because ALL SPACES is specified as a delimiter, the five contiguous SPACE characters are considered to be one occurrence of the delimiter.
Positions 24 through 29 (707890) are placed in INV-NO. The delimiter character / is placed in DLTR-1, and the value 6 is placed in CTR-2.
Positions 31 through 33 are placed in INV-CLASS. The delimiter is a SPACE, but because no field has been defined as a receiving area for delimiters, SPACE is merely bypassed.
Positions 35 through 40 (475120) are examined and are placed in M-UNITS.
The delimiter is a SPACE, but because no receiving field has been defined as a receiving area for delimiters, SPACE is bypassed. The value 6 is placed
in CTR-3.
Positions 42 through 46 (00122) are placed in FIELD-A and right-justified within the area. The leftmost character position is filled with a 0 (zero). The delimiter is a SPACE, but because no field has been defined as a receiving area for delimiters, SPACE is bypassed.
Positions 48 through 53 (000379) are placed in DISPLAY-DOLS. The period delimiter character is placed in DLTR-2, and the value 6 is placed in CTR-4.
Because all receiving fields have been acted upon and two characters of data in INV-RCD have not been examined, the ON OVERFLOW exit is taken, and execution of the UNSTRING statement is completed. String Palindrome Program In Cobol Program
Sp3d software free crack version. At the end of execution of the UNSTRING statement, DISPLAY-REC contains the following data: Palindrome Program In Java
CHAR-CT (the pointer field) contains the value 55, and FLD-FILLED (the tallying field) contains the value 6. String Palindrome Program In Cobol In Computer COBOL Blog: Click Here IBM Reference:Click Here
