import sys s = {0, 1} for x in s: print(x, len(s), sys.getsizeof(s), s) s.remove(x) s.add(x + 2)
Standard input is empty
0 2 224 {0, 1}
1 2 224 {1, 2}
2 2 224 {2, 3}
3 2 224 {3, 4}
4 2 480 {4, 5}
5 2 480 {5, 6}
6 2 480 {6, 7}
7 2 480 {7, 8}
8 2 480 {8, 9}
9 2 480 {9, 10}
10 2 480 {10, 11}
11 2 480 {11, 12}
12 2 480 {12, 13}
13 2 480 {13, 14}
14 2 480 {14, 15}
15 2 480 {16, 15}