Data-structures 01

1a

1b

1c

2a

2b

2c

2d

2e

3

3a

3b

3c

---

4a

for (i = 0; i <= n; i++)
  for (j = 1; j <= i; j=j*3)
    basic_step();

4b

for (i = 0; i <= n; i++)
  for (j = 0; j <= i^2; j++)
    for (k = 0; k <= j; k++)
	  basic_step();