题解 | 单组_spj判断数组之和
单组_spj判断数组之和
https://www.nowcoder.com/practice/da783089da3b4a3188d240e1b7ac4b23
import java.util.Scanner;
// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
// 注意 hasNext 和 hasNextLine 的区别
int a = in.nextInt();
int b = in.nextInt();
int [] arr = new int[a];
for(int i = 0 ;i<a-1 ;i++){
arr[i]=1;
}
arr[a-1]=b-(a-1);
for(int i = 0 ;i<a;i++){
System.out.print(arr[i]);
if(i!=a-1)
System.out.print(" ");
}
}
}

