/TypeScript/ReturnType FunctionName(FormalParameterList) { Statements ; return ReturnValue; }

ReturnType FunctionName(FormalParameterList) { Statements ; return ReturnValue; }

ReturnType FunctionName(FormalParameterList) 

{
Statements ;
return ReturnValue;
}

1. ReturnType describes the type of value that will be returned by the function. In the case of myAbs, we want the function to return an integer, so the return type is int.
2. FunctionName is the name of the function that we want to call. The rules for what are legal names of functions are exactly the same as for variables. (Take a look back at Lesson 3 for the legal names for variables.)
3. ParameterList specifes the parameters that the function will take. If there are no parameters, the parentheses are left empty. Otherwise the type and the name of (each of) the parameter(s) is specified. If there is more than one parameter (the standard library function pow is an example of such a function) the parameters are separated by commas. A parameter list looks similar to the declaration of one or more variables.
4. Statements represents any number of valid C++ statements. (Note that we always use braces to specify the body of a function, even if there is only one statement in its body.)
5. The return statement specifies the value that is returned by the function. ReturnValue can be a variable or an expression, but its type must be the same as ReturnType specified in the function header. For example, if ReturnType is float, then ReturnValue must represent a floating point number.

Similar codes

0 vote293 views1 answer
Localhost magento 2 installation redirects to the live server
TypeScript
0 vote287 views1 answer
Interface with variable key typescript
TypeScript
1 vote267 views1 answer
How to make a class that takes no arguments in python
TypeScript
0 vote298 views1 answer
Regexp in typescript types
TypeScript
1 vote294 views6 answers
Decode jwt
TypeScript
0 vote268 views3 answers
Overlayscrollbars-react
TypeScript
0 vote271 views1 answer
What is children type in react
TypeScript
1 vote290 views2 answers
Ts lint ignore next line
TypeScript
0 vote275 views1 answer
Network analysis projects code python graph and histogram with data facbook
TypeScript
0 vote252 views1 answer
Typescript delete value from map
TypeScript