c++ switch case character code example

Example 1: 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
}

Example 2: switch case c++

// Transfers control to one of the several statements, depending on the 
//value of a condition.
switch (variable or an integer expression) {
     case constant: {
     	//C++ code
    	 break;
     }
     case constant: {
     	//C++ code
     	break;
     }
     default: {
     	//C++ code
     	break;
   	 }
}

Example 3: c++ switch case

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