How are the vertical bars arranged behind the chicken-eating part?

One vertical line I stands for 1, two vertical lines II stands for 2, three vertical lines III stands for 3, IV (III I) stands for 4, and V stands for 5.

Roman numerals are the earliest expressions of numbers, which are more than 2000 years earlier than Arabic numerals and originated in Rome.

At present, the most common Roman numerals are the dial symbols of clocks and watches: I, II, III, IV (IIII), V, VII, VIII, VII, IX,,, ...

Corresponding to Arabic numerals (i.e., internationally used numerals now), they are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12 respectively.

Extended data

The battlefield unknown to the player is an escape game. Each game will involve 65,438+000 players, who will be airdropped to Jedi Island. The game started skydiving, and everyone had nothing.

The game is played: players are distributed in every corner of the island with their bare hands and use various weapons and props on the island.

As time goes by, there are fewer and fewer safe areas on the island, and some areas will explode. Finally, only one person survived and won.

The weapons in the game are rifles, submachine guns, sniper rifles, shotguns, machine guns, pistols, crossbows, melee weapons and throwing weapons. Different weapons have different damage effects and use different ammunition.

During the battle, players can hold these weapons and do some damage to the enemy. These weapons can only be obtained or used in battle maps. After exiting the battle map, the system will take back all the weapons of the characters.

Reference to eat chicken _ Baidu Encyclopedia