CPP

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 cases

#include <iostream>
using namespace std;

int main(){
    int number;
    cout<<"Enter an integer: ";
    cin>>number;

    switch (number){        //switch statement
        case 1:
            cout<<"NUMBER IS 1"<<endl;
            break;
        case 2:
            cout<<"NUMBER IS 2"<<endl;
            break;
        case 3:
            cout<<"NUMBER IS 3"<<endl;
            break;
        case 4:
            cout<<"NUMBER IS 4"<<endl;
        case 5:
            cout<<"NUMBER IS 4 OR 5"<<endl;
            break;
        default:
            cout<<"NUMBER IS NOT FROM 1 TO 5"<<endl;
            break;
    }
    cout<<endl;
    return 0;
}

switch case c++

int value = 0;
switch (value) {
  case 0:
    // do something
    break;
  case 1: 
    // do something else
    break;
   
  default :
  	// something if anything not match
}

switch case c++

int a;
cout <<"Enter one number"<<endl; 
cin>>a ;
switch(a){
	case(1): // means ==> if a=1 
		cout<<"Your number is 1";
		break;
	case(2):
		cout<<"Your number is 2";
		break;
	default:
		cout<<"Other cases";
}

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 Hoopoe

c++ switch statement

//Hope This Works For You!
int x;
cin >> x;

switch(x) {
  case 1:
   cout << "You Entered 1";
   break;
      
 default:
  cout << "You Entered " << x;
}

switch c++

switch (n){
  case 1:
    //do something
    break;
  case 2:
    //do something
    break;
  default: //execute if there's no case match
    //do something
}

c++ switch case

switch(expr) {
  case 1:
    // do something
    break;
  case 2:
    // do something
    break;
  default:
    // do something
}

C++ switch..case Statement

switch (expression)  {
    case constant1:
        // code to be executed if 
        // expression is equal to constant1;
        break;

    case constant2:
        // code to be executed if
        // expression is equal to constant2;
        break;
        .
        .
        .
    default:
        // code to be executed if
        // expression doesn't match any constant
}

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;
}

C++ switch statement

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);
}

switch in c++

switch (variable) {
  case 1:
    // code here
    break
  default:
    // code here 
    break
}

initialize variable in switch case c++

switch (val)
{   
case VAL:  
{
  // This will work
  int newVal = 42;  
  break;
}
case ANOTHER_VAL:  
...
break;
}