Declare these structures with the following information:

a$.$ Player:

First Name: Jinwoo

Last Name: Sung

$$rofession: Hunter

Age: $25$

Sword: None

Shield: None

Mana: $70$

Level: $1$

b$.$ Monster

Type: $0$g$$e

Name: Ogrek

Age: $28$

Weapon: Great Club

Mana: $470$

c$.$ Monster:

Type: $$

Name: Todagog

Age: $21$

Weapon: Great Axe

Mana: $100$

d$.$ Monster:

Type: Goblin

Name: Devreeq

Age: $15$

Weapon: Scimitar

Mana: $50$