import java.util.*;
public class java02 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
int[] a=new int[4];
int i;
System.out.print("请输入一个"+a.length+"位数:");
int num=input.nextInt();
for(i=0;i<a.length;i++) {
a[i]=num%10;
num=num/10;
System.out.print(a[i]+" ");
}
System.out.println(" ");
for(i=0;i<a.length;i++) {
a[i]=a[i]+5;
a[i]=a[i]%10; //超过10就取个位的数
System.out.print(a[i]+" ");
}
System.out.println(" ");
for(i=a.length-1;i>=0;i--) {
System.out.print(a[i]+" ");
}
}
}
Java-简单的数组加密
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转载自blog.csdn.net/zqdhugoNion/article/details/105498706
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