What is K & R style?

K&R style. When following K&R, each function has its opening brace at the next line on the same indentation level as its header, the statements within the braces are indented, and the closing brace at the end is on the same indentation level as the header of the function at a line of its own.

What do curly braces mean in code?

Curly braces separate a block of code. They are used with many different things including classes, functions, loops, and conditionals. Square brackets are used to index (access) elements in arrays and also Strings.

Why is braces kept on the same line as the function declaration?

The biggest advantage to having the opening curly brace on the same line is to save vertical space. By having the curly brace on the same line, we reduce the (already short) code sample above by 3 lines. This means that we have more space on the screen to see additional code.

What did Brian Kernighan do?

Brian Wilson Kernighan (/ˈkɜːrnɪhæn/; born 1942) is a Canadian computer scientist. He worked at Bell Labs and contributed to the development of Unix alongside Unix creators Ken Thompson and Dennis Ritchie. He authored many Unix programs, including ditroff. …

What is K and RC in C language?

The C Programming Language (sometimes termed K&R, after its authors’ initials) is a computer programming book written by Brian Kernighan and Dennis Ritchie, the latter of whom originally designed and implemented the language, as well as co-designed the Unix operating system with which development of the language was …

Is K&R still relevant?

As long as you’re talking about the 2nd Edition, K&R is still very relevant. In fact, I would say it’s still the very best single book on C, both for learning, and for reference. That said, you should also get a copy of Harbison & Steele’s “C: A Reference Manual”.

What is curly braces C++?

Curly braces (also referred to as just “braces” or as “curly brackets”) are a major part of the C++ programming language. An opening curly brace { must always be followed by a closing curly brace } . This is a condition that is often referred to as the braces being balanced.

Should curly braces appear on their own line?

Always start a new line after an opening curly bracket. A closing curly bracket should always belong on a separate line, except for else statements. Put one blank line between each method.

How do you pronounce Kernighan?

The obvious way is to say the “gh” as a “g”, so that “Kernighan” rhymes with “turn again”. But Brian Kernighan himself, followed by those “in the know”, pronounces the “gh” as an “h”, as in “turn a hand”.