整数的乘积

import java.util.*;
public class A{
 public static void main(String args[]){
  Scanner reader=new Scanner(System.in);

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    int mul=1;
    while(reader.hasNextInt()) {
    int x=reader.nextInt();
     mul=mul*x;
     System.out.printf("%d整数的乘积为%d\n",mul);
 }
}