c++ switch
switch(expression) {
case x:
// code block
break;
case y:
// code block
break;
default:
// code block
}c++ switch
switch(expression) {
case x:
// code block
break;
case y:
// code block
break;
default:
// code block
}c++ switch case statement
switch (n)
{
case 1: // code to be executed if n = 1;
break;
case 2: // code to be executed if n = 2;
break;
default: // code to be executed if n doesn't match any cases
}c++ switch
switch(a) {
case -1:
std::cout << "a == -1" << std::endl;
break;
case 0:
std::cout << "a == 0" << std::endl;
break;
default:
std::cout << "a is something else" << std::endl;
}switch c++
switch(expression) {
case 1:
//equivalent to if(expression == 1){//do someting...}
//do something...
break;
//if case 1 is true the rest of the statments arn't
//evaluated because of the break
case 45:
//equivalent to else if(expression == 45){//do someting...}
//do something...
break;
// you can have any number of case statements and default has to be last
default :
// equivalent to else{//do someting...}
//do something...
}
switch(expression) {
case 1:
//equivalent to if(expression == 1){//do someting...}
//do something...
case 45:
//equivalent to if(expression == 45){//do someting...}
//do something...
default :
//always runs if there are no breaks in any of the cases
//do something...
}
//modification of answer by Homeless Hoopoeswitch statement c++
switch(expression) {
case constant-expression :
statement(s);
break; //optional
case constant-expression :
statement(s);
break; //optional
// you can have any number of case statements.
default : //Optional
statement(s);
}Copyright © 2021 Codeinu
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