Problems Solved:
E
https://ideone.com/KZpxjC
F
https://ideone.com/7nfh6a
G
https://ideone.com/XJaQC8
H
https://ideone.com/SeV7dr
I
https://ideone.com/u7UDUn
J
https://ideone.com/m8Zj5l
K
https://ideone.com/SH5R3E
L
https://ideone.com/QD85JK
M
https://ideone.com/1SSsvy
