(x)
| 1 | def Repeat(x): |
| 2 | _size = len(x) |
| 3 | repeated = [] |
| 4 | for i in range(_size): |
| 5 | k = i + 1 |
| 6 | for j in range(k, _size): |
| 7 | if x[i] == x[j] and x[i] not in repeated: |
| 8 | repeated.append(x[i]) |
| 9 | return repeated |
| 10 | |
| 11 | |
| 12 | list1 = [10, 20, 30, 20, 20, 30, 40, 50, -20, 60, 60, -20, -20] |