int i;
var Array[10];
Array[0] = 1;
Array[1] = 3;
Array[2] = 2;
Array[3] = 120;

for(i= 0; i < 10; i++)
{
   if(Array[i] == 2) continue;
   ...
}

// or

switch(Array[i])
{
   case 1:
   case 3:
   case 120:
     // Do something
     break;

   case ...
}