Category:COBOL
This programming language may be used to instruct a computer to perform a task.
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Subcategories
This category has the following 3 subcategories, out of 3 total.
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- COBOL examples needing attention (empty)
- COBOL Implementations (7 P)
- COBOL User (40 P)
Pages in category "COBOL"
The following 200 pages are in this category, out of 364 total.
(previous page) (next page)A
- A+B
- Abbreviations, automatic
- ABC words
- Abstract type
- Ackermann function
- Additive primes
- Address of a variable
- Align columns
- Almost prime
- Anagrams
- Anagrams/Deranged anagrams
- Angle difference between two bearings
- Anti-primes
- Append a record to the end of a text file
- Apply a callback to an array
- Arbitrary-precision integers (included)
- Arithmetic-geometric mean
- Arithmetic/Complex
- Arithmetic/Integer
- Array concatenation
- Array length
- Arrays
- Attractive numbers
- Averages/Arithmetic mean
- Averages/Median
- Averages/Root mean square
B
C
- Caesar cipher
- Calculating the value of e
- Calendar
- Calendar - for "REAL" programmers
- Call a foreign-language function
- Call a function
- Call a function in a shared library
- Call an object method
- Cantor set
- Case-sensitivity of identifiers
- Character codes
- Check input device is a terminal
- Check output device is a terminal
- Check that file exists
- Classes
- Code segment unload
- Collections
- Colour bars/Display
- Comma quibbling
- Command-line arguments
- Comments
- Compare a list of strings
- Compiler/AST interpreter
- Compiler/code generator
- Compiler/lexical analyzer
- Compiler/syntax analyzer
- Compiler/virtual machine interpreter
- Compound data type
- Conditional structures
- Constrained random points on a circle
- Continued fraction
- Convert seconds to compound duration
- Conway's Game of Life
- Copy a string
- Count how many vowels and consonants occur in a string
- Count in octal
- Count occurrences of a substring
- Count the coins
- Cousin primes
- CRC-32
- Create a file
- Create a file on magnetic tape
- Create an HTML table
- Create an object at a given address
- CSV data manipulation
- Cumulative standard deviation
- Currency
D
E
F
- Factorial
- Factors of an integer
- Fibonacci sequence
- File input/output
- File size
- Find limit of recursion
- Find prime numbers of the form n*n*n+2
- Find squares n where n+1 is prime
- Find the last Sunday of each month
- Find words which contains all the vowels
- Find words which contains more than 3 e vowels
- First 9 prime Fibonacci number
- Five weekends
- Fixed length records
- FizzBuzz
- Flow-control structures
- Floyd's triangle
- Forest fire
- Fork
- Formatted numeric output
- Four bit adder
- Function definition
- Function prototype
G
H
- Hailstone sequence
- Handle a signal
- Happy numbers
- Harmonic series
- Harshad or Niven series
- Hello world/Graphical
- Hello world/Line printer
- Hello world/Newbie
- Hello world/Newline omission
- Hello world/Standard error
- Hello world/Text
- Hickerson series of almost integers
- Hofstadter Q sequence
- Holidays related to Easter
- Horizontal sundial calculations
- Hostname
- HTTP
I
L
- Langton's ant
- Last Friday of each month
- Leap year
- Least common multiple
- Letter frequency
- Levenshtein distance
- Literals/Integer
- Literals/String
- Logical operations
- Long multiplication
- Look-and-say sequence
- Loop over multiple arrays simultaneously
- Loops/Break
- Loops/Continue
- Loops/Do-while
- Loops/Downward for
- Loops/For
- Loops/For with a specified step
- Loops/Foreach