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@Test public void bubble(){ int arr[] ={3,6,9,5,8,9,3,10,20}; for(int i=0;i<arr.length;i++){ for(int j=0;j<arr.length-1-i;j++){ int temp = arr[j]; if(temp>arr[j+1]){ arr[j]=arr[j+1]; arr[j+1]=temp; } } } for(in

@Test public void binary() { int arr[] = { 1, 3, 6, 9, 9, 10, 18, 19, 20, 23, 100, 200 }; int start = 0; int end = arr.length - 1; int middle = end >> 1; List<Integer> list = new ArrayList<Integer>(); int search = 9; while