switch case cpp syntax 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 cpp

#include<iostream>
using namespace std; 
int main(){
	switch(<espressione>){
		case <costante x>:
			// Istruzioni
			break;
		case <costante y>:
			// Istruzioni
			break;
		case <costante z>:
			// Istruzioni
			break;

		............

		default:
			// Istruzioni
			break;
	}
}