A switch statement allows a variable to be tested for equality against a list of values. Each value is called a case, and the variable being switched on is checked for each switch case.
Syntax
The syntax for a switch statement in C programming language is as follows −
The following rules apply to a switch statement −
The expression used in a switch statement must have an integral or enumerated type, or be of a class type in which the class has a single conversion function to an integral or enumerated type.
You can have any number of case statements within a switch. Each case is followed by the value to be compared to and a colon.
The constant-expression for a case must be the same data type as the variable in the switch, and it must be a constant or a literal.
When the variable being switched on is equal to a case, the statements following that case will execute until a break statement is reached.
When a break statement is reached, the switch terminates, and the flow of control jumps to the next line following the switch statement.
Not every case needs to contain a break. If no break appears, the flow of control will fall through to subsequent cases until a break is reached.
A switch statement can have an optional default case, which must appear at the end of the switch. The default case can be used for performing a task when none of the cases is true. No break is needed in the default case.
Flow Diagram
Example
Apr 18, 2018 Hi, I have written a simple console application in C#. I wrote it in windows using VS. I have the source code and want to compile it for mac. Logical Operators in C - Following table shows all the logical operators supported by C language. Assume variable A holds 1 and variable B holds 0, then −. Incredible.NET IDE with the power of ReSharper! Rider is used across our entire dev team using Windows and macOS. Rider supports.NET Framework, the new cross-platform.NET Core, and Mono based projects. This lets you develop a wide range of applications including.NET desktop applications. C (Italian, French: Do) is the first note of the C major scale, the third note of the A minor scale (the relative minor of C major), and the fourth note (F, A, B, C) of the Guidonian hand, commonly pitched around 261.63 Hz.The actual frequency has depended on historical pitch standards, and for transposing instruments a distinction is made between written and sounding or concert pitch. C -= A is equivalent to C = C - A Multiply AND assignment operator. It multiplies the right operand with the left operand and assigns the result to the left operand. MonoDevelop enables developers to quickly write desktop and web applications on Linux, Windows and macOS. It also makes it easy for developers to port.NET applications created with Visual Studio to Linux and macOS maintaining a single code base for all platforms.
When the above code is compiled and executed, it produces the following result −
c_decision_making.htm
Circa (from Latin, meaning 'around, about, roughly, approximately') – frequently abbreviated ca., or ca and less frequently c.,circ. or cca. – signifies 'approximately' in several European languages and as a loanword in English, usually in reference to a date.[1]Circa is widely used in historical writing when the dates of events are not accurately known.
When used in date ranges, circa is applied before each approximate date, while dates without circa immediately preceding them are generally assumed to be known with certainty.
Examples[edit]
1732–1799: Both years are known precisely.
c. 1732 – 1799: The beginning year is approximate; the end year is known precisely.
1732 – c. 1799: The beginning year is known precisely ; the end year is approximate.
c. 1732 – c. 1799: Both years are approximate.
See also[edit]
References[edit]
External links[edit]
Wikimedia Commons has media related to Circa.
The dictionary definition of circa at Wiktionary
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