1. 1. 14
   2. 22
   3. 31
   4. 128
2. 1. 6
   2. 20
   3. 72
   4. 272
   5. 681
3. 1. 00001010
   2. 00011011
   3. 00011111
   4. 11111111 # 11111111 # 00000001
4. 1. 01101000 01101001 00100001 00000000
   2. 01000010 01111001 01100101 00000000
   3. 00100100 00110010 00101110 00110000 00110101 00000000
5. 1. The cat says "hello!" and grows three times.
   2. 1. Same.
      2. Different.
      3. Same.
      4. The loop will never quit.
      5. The loop will only run twice.
      6. Nothing will happen.
6. 1. 1
   2. 4->2->1
   3. 16->8->4->2->1