/** * * ITI 1221. Introduction to Computing II * * */ public class Run { public static void main( String[] args ) { Calculator c = new Calculator(); for ( int i=0; i java Run "1 dup dup add pstack 3 exch sub pstack" // -top- // INTEGER: 2 // INTEGER: 1 // -bottom- // -top- // INTEGER: 1 // INTEGER: 1 // -bottom-