Answered Exp related

[Tazz_]

I need to get EXACTLY 271 more exp on a poke what should i battle or do?

[Auke1993]

I have an answer. This answer assumes you're referring to a Pokémon of Level 100. Otherwise this is harder to calculate.
Fight Gym Leader Erika, and win using 4 of your Level 100 Pokémon (including the one you want this specific EXP on) against her team. You can do this by using a different Pokémon everytime she uses a different one. This should give 176 EXP per Pokémon.
This leaves 95 EXP still to obtain.
This can be achieved by fighting wild Pokémon, beating them with just the Pokémon you want to train. Level 6, and then level 13 should do the trick. So should 7 and 12, 8 and 11, 9 and 10. Any of these combinations should give you 95 EXP.
In total you should have obtained 271 EXP exactly on your Pokémon.

[Auke1993]

24 minutes ago, Ilovewaffles12345678 said:

How did you find this out?

There's a list of exact numbers on the wiki.
I ran a calculation in my had to see which numbers combined to make the number needed.

[Ilovewaffles12345678]

1 hour ago, Auke1993 said:

I have an answer. This answer assumes you're referring to a Pokémon of Level 100. Otherwise this is harder to calculate.
Fight Gym Leader Erika, and win using 4 of your Level 100 Pokémon (including the one you want this specific EXP on) against her team. You can do this by using a different Pokémon everytime she uses a different one. This should give 176 EXP per Pokémon.
This leaves 95 EXP still to obtain.
This can be achieved by fighting wild Pokémon, beating them with just the Pokémon you want to train. Level 6, and then level 13 should do the trick. So should 7 and 12, 8 and 11, 9 and 10. Any of these combinations should give you 95 EXP.
In total you should have obtained 271 EXP exactly on your Pokémon.

How did you find this out?