Qual'è l'intero massimo utilizzabile in un programma con riferimento al seguente script in java?
Perché non posso scrivere int x=2_147_483_647; ?codice:// Improved Stack class that uses the length array member. class Stack { private int stck[]; private int tos; // allocate and initialize stack Stack(int size) { stck = new int[size]; tos = -1; } // Push an item onto the stack void push(int item) { if(tos==stck.length-1) // use length member System.out.println("Stack is full."); else stck[++tos] = item; } // Pop an item from the stack int pop() { if(tos < 0) { System.out.println("Stack underflow."); return 0; } else return stck[tos--]; } } class Esempio { public static void main(String args[]) { int x=2_147_483_647; Stack mystack1 = new Stack(5); Stack mystack2 = new Stack(x); // push some numbers onto the stack for(int i=0; i<5; i++) mystack1.push(i); for(int i=0; i<x; i++) mystack2.push(i); // pop those numbers off the stack System.out.println("Stack in mystack1:"); for(int i=0; i<5; i++) System.out.println(mystack1.pop()); System.out.println("Stack in mystack2:"); for(int i=0; i<x; i++) System.out.println(mystack2.pop()); } }