Question

basic requirements offered to complete the task

Hello,

Please check attache: problem.png

We have a game colled BattleShips.... one user hide only one ship on board 10x10 = 100 field and second user have X shots to find where user one hide ship and we want to give them 50% equal chance to win or lose... and we want to ask you how many shots(how many field he can check) we need to set up for user to 50% chance to win or lose. User have 4 size ships option and we want to calculate how much maximum shots can take one user to find where another user hide ship:

a) 1 field ship on board 10x10 = 50 shots yes? it will be 50% chance... 100 field and 50 shots

b) 2 field ship on board 10x10 = How many?

c) 3 field ship on board 10x10 = How many?

d) 4 field ship on board 10x10 = How many?

The most important thing is also calculate how much maximum shot can take user to avoid sytuation when he can shot field in smart way to be 100% sure that he win every game... For example with 4 field ship you can shot to all field in column 4 and 8 and all field shot to verse D and G and you are 100% sure that you will hit the 4 field ship... We need to avoid that kind situation in all a), b), c) and d) option.

Pick one ship and drag him on board 1 23 4 5 6 78 910 reward 0,223 x2 0,223 x2 reward 0,223 reward 0,223 Ready ?

Answer 1

(a) Yes, 1 field ship on board 10 x 10 = 50 shots. it will be 50% chance, 100 field and 50 shots.

(b) Yes, 2 field ship on board 10 x 10 = 50 shots. it will be 50% chance, 100 fields and 50 shots.

(c) No, 3 field ship on board 10 x 10 = 49 shots. it will be 49% chance, 100 fields and 49 shots.

(d) No, 4 field ship on board 10 x 10 = 49 shots. it will be 49% chance, 100 fields and 49 shots.

For one field ship on board, maximum 100 shots can take user to avoid situation when he can shot field in smart way to be 100% sure that he win every game.

For one field ship on board, maximum 97 shots can take user to avoid situation when he can shot field in smart way to be 100% sure that he win every game.

For one field ship on board, maximum 92 shots can take user to avoid situation when he can shot field in smart way to be 100% sure that he win every game.

For one field ship on board, maximum 85 shots can take user to avoid situation when he can shot field in smart way to be 100% sure that he win every game.