KOI USACO IOI JOI open_in_new ICPC COCI BOI Uva Google Code Jam Google Kick Start APIO school User/School Contests zibada.guru archive 74 problems chevron_right Google Code Jam No. Problem Source Solved Attempts Accuracy 2023a 5 problems expand_more 10448 Colliding Encoding translate GCJ 2023a A 3 11 27.27% 10449 Illumination Optimization translate GCJ 2023a B 1 1 100.00% 10450 Rainbow Sort translate GCJ 2023a C 1 1 100.00% 10451 ASCII Art translate GCJ 2023a D 1 1 100.00% 10452 Untie translate GCJ 2023a E 1 1 100.00%2023b 5 problems expand_more 10453 Collecting Pancakes translate GCJ 2023b A 1 1 100.00% 10454 Intruder Outsmarting translate GCJ 2023b B 1 1 100.00% 10455 Spacious Sets translate GCJ 2023b C 1 1 100.00% 10456 Railroad Maintenance translate GCJ 2023b D 1 1 100.00% 10457 Railroad Management translate GCJ 2023b E 1 1 100.00%2023c 3 problems expand_more 10459 Immunization Operation translate GCJ 2023c B 1 1 100.00% 10460 Evolutionary Algorithms translate GCJ 2023c C 1 1 100.00% 10461 The Decades of Coding Competitions translate GCJ 2023c D 1 1 100.00%2023d 5 problems expand_more 10463 Indispensable Overpass translate stop_circle Grading on hold GCJ 2023d A 10464 Genetic Sequences translate GCJ 2023d B 1 1 100.00% 10465 Hey Google, Drive! translate GCJ 2023d C 1 1 100.00% 10466 Old Gold translate GCJ 2023d D 1 1 100.00% 10467 Ring-Preserving Networks translate component_exchange Interactive stop_circle Grading on hold GCJ 2023d E
No. Problem Source Solved Attempts Accuracy 2023a 5 problems expand_more 10448 Colliding Encoding translate GCJ 2023a A 3 11 27.27% 10449 Illumination Optimization translate GCJ 2023a B 1 1 100.00% 10450 Rainbow Sort translate GCJ 2023a C 1 1 100.00% 10451 ASCII Art translate GCJ 2023a D 1 1 100.00% 10452 Untie translate GCJ 2023a E 1 1 100.00%2023b 5 problems expand_more 10453 Collecting Pancakes translate GCJ 2023b A 1 1 100.00% 10454 Intruder Outsmarting translate GCJ 2023b B 1 1 100.00% 10455 Spacious Sets translate GCJ 2023b C 1 1 100.00% 10456 Railroad Maintenance translate GCJ 2023b D 1 1 100.00% 10457 Railroad Management translate GCJ 2023b E 1 1 100.00%2023c 3 problems expand_more 10459 Immunization Operation translate GCJ 2023c B 1 1 100.00% 10460 Evolutionary Algorithms translate GCJ 2023c C 1 1 100.00% 10461 The Decades of Coding Competitions translate GCJ 2023c D 1 1 100.00%2023d 5 problems expand_more 10463 Indispensable Overpass translate stop_circle Grading on hold GCJ 2023d A 10464 Genetic Sequences translate GCJ 2023d B 1 1 100.00% 10465 Hey Google, Drive! translate GCJ 2023d C 1 1 100.00% 10466 Old Gold translate GCJ 2023d D 1 1 100.00% 10467 Ring-Preserving Networks translate component_exchange Interactive stop_circle Grading on hold GCJ 2023d E