class Solution {
public int[] solution(int[] arr) {
int l = arr.length;
if(l==1) return new int[]{-1};
int[] answer = new int[l-1];
int min = 0;
for(int i=1; i<l; i++){
if(arr[min]>arr[i])
min =i;
}
int index =0;
for(int i=0; i<l; i++){
if(i==min) continue;
answer[index++] = arr[i];
}
return answer;
}
}