Editorial for DMOPC '17 Contest 3 P0 - 2-Satisfiability
Remember to use this editorial only when stuck, and not to copy-paste code from it. Please be respectful to the problem author and editorialist.
Submitting an official solution before solving the problem yourself is a bannable offence.
Submitting an official solution before solving the problem yourself is a bannable offence.
Author:
Most programming languages are capable of displaying formatted output using format strings. However, should your language not support format strings, then you should use a better language can implement the following pseudocode:
B ← input()
ans ← floor(B/2)
print '$'
print ans
if B is even:
print '.00'
else:
print '.50'
print ' '
print '$'
print ans
if B is even:
print '.00'
else:
print '.50'
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