Problems from The 2019 ICPC Asia Danang Regional Contest

Languages
Abstract Painting0.0061150654336%4.5Mediumen
Banana Problem0.2811721738750%6.1Harden
Counting Palindromes0.1517883633911%8.4Harden
Dating time0.0039460121035%4.3Mediumen
Easy Query1.10372570813920%8.0Harden
Fair Bandwidth Sharing0.0845232110332%6.3Harden
Generating Numbers0.0060368311817%7.6Harden
Hanjie0.0094938414237%4.6Mediumen
Inspecting Illumination0.0025889021424%5.3Mediumen
Justice for Ants2.1979817168%8.4Harden
Keep It Sorted0.00126956910518%8.6Harden
Latin Square0.0181331311838%6.5Harden
Moscow Dream0.004811018356732%2.1Easyen