Problem Sources

Problem source Problems Average Difficulty
ACM-ICPC World Finals 2019 11 5.1
International Collegiate Programming Contest (ACM-ICPC) World Finals 2012 12 6.5
International Collegiate Programming Contest (ACM-ICPC) World Finals 2013 11 6.3
International Collegiate Programming Contest (ACM-ICPC) World Finals 2014 12 6.0
International Collegiate Programming Contest (ACM-ICPC) World Finals 2015 13 4.6
International Collegiate Programming Contest (ACM-ICPC) World Finals 2016 13 5.4
International Collegiate Programming Contest (ACM-ICPC) World Finals 2017 12 5.1
International Collegiate Programming Contest (ACM-ICPC) World Finals 2018 11 5.1
Kattis 2 1.8