CODE EXAMPLE FOR JAVA

int p=10, q; switch(p) { case1: q=p*2; break; case2: q=p+2; break; case3: q=p-2; break; }

int p=10, q;
switch(p)
{ case1: q=p*2;
 break;
 case2: q=p+2;
 break;
 case3: q=p-2; 
 break;
}