Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
IOI 2025 Training Index
Time Limit: 2.0 s
Memory Limit: 512 MB
Total points: 100
#12314. Four Elements
Statistics
Statement
Submit
Custom Test
The problem was used in the following contests:
Petrozavodsk Winter 2019. Day 5. Gennady Korotkevich Contest 4
XIX Open Cup named after E.V. Pankratiev, Grand Prix of Gomel
Submit
Run