The correct options are
A Police officer bribed to not arrest a politician.
C Politician offering money to the judge to change verdict.
From the given options, politicians distributing food to the survivors is not categorised as corruption because they are helping the needy. Judges giving the verdict to the criminals based on the laws will not be categorised as corruption. The other two options show corruption in different forms like accepting bribe or giving bribe to obstruct the process of justice.