ZZULIOJ 1117: 查找数组元素，Java

1117: 查找数组元素

import java.util.Scanner;
public class Main {
    static int []a = new int[1010];public static void main(String[] args) {
    Scanner cin = new Scanner(System.in);int n=cin.nextInt();for(int i=0;i<n;i++)a[i]=cin.nextInt();int u=cin.nextInt();int flag=0;for(int i=0;i<n;i++){
    if(a[i]==u){
    flag=1;break;}}if(flag==0) System.out.println("Not Found");else{
    int i;for(i=0;i<n;i++)if(a[i]==u) break;else System.out.printf("%4d",a[i]);i++;for(;i<n;i++)System.out.printf("%4d",a[i]);}}
}