for(int i=0;i<n-1;i++) for(int j=n-1; j>i;j--) if(a[j] < a[j-1]) swap(a[j], a[j-1]);
for(int i=0; i<n-1; i++) for(int j=i+1; j<n; j++) if(a[j] < a[i]) swap(a[j],a[i]);
int temp, i, j = 0; boolean swaped = true; while (swaped) { swaped = false; j++; for(i = 0; i < arr.length - j; i++){ if(arr[i] > arr[i+1]){ temp = arr[i]; arr[i] = arr[i+1]; arr[i+1] = temp; swaped = true; } } }