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In number theory, a narcissistic number[ 1 ][ 2 ] (also known as a pluperfect digital invariant (PPDI), [ 3 ] an Armstrong number[ 4 ] (after Michael F. Armstrong) [ 5 ] or a plus perfect number) [ 6 ] in a given number base is a number that is the sum of its own digits each raised to the power of the number of digits.
e. In computer science, a for-loop or for loop is a control flow statement for specifying iteration. Specifically, a for-loop functions by running a section of code repeatedly until a certain condition has been satisfied. For-loops have two parts: a header and a body. The header defines the iteration and the body is the code that is executed ...
For the musical pitch, see G (musical note). Note G, originally published in Sketch of The Analytical Engine Invented by Charles Babbage. Note G[ a ] is a computer algorithm written by Ada Lovelace that was designed to calculate Bernoulli numbers using the hypothetical analytical engine. Note G is generally agreed to be the first algorithm ...
A snippet of C code which prints "Hello, World!". The syntax of the C programming language is the set of rules governing writing of software in C. It is designed to allow for programs that are extremely terse, have a close relationship with the resulting object code, and yet provide relatively high-level data abstraction.
In computer programming, a sentinel value (also referred to as a flag value, trip value, rogue value, signal value, or dummy data) is a special value in the context of an algorithm which uses its presence as a condition of termination, typically in a loop or recursive algorithm. The sentinel value is a form of in-band data that makes it ...
t. e. C mathematical operations are a group of functions in the standard library of the C programming language implementing basic mathematical functions. [ 1 ][ 2 ] All functions use floating-point numbers in one manner or another. Different C standards provide different, albeit backwards-compatible, sets of functions.
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C Programming at Wikibooks. C (pronounced / ˈsiː / – like the letter c) [ 6 ] is a general-purpose programming language. It was created in the 1970s by Dennis Ritchie and remains very widely used and influential. By design, C's features cleanly reflect the capabilities of the targeted CPUs. It has found lasting use in operating systems code ...