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class Solution { public int[] solution(int[] arr) { if(arr.length==1) return new int[]{-1}; int min = arr[0]; for(int e : arr){ min = Math.min(min,e); } int[] answer = new int[arr.length-1]; int i=0; for(int e : arr){ if(e!=min){ answer[i++]=e; } } return answer; } }