Bear And Prime 100

medium
Question Solve Solutions 
Check the link

Input Format

Check the link

Output Format

Check the link

Constraints

Check the link

Example

Input
1
Output
1
Previous
Manhattan Rectangle
Next
Flamingoes Of Mystery

Related Questions

hard Lost Tree hard Manhattan Rectangle medium Flamingoes Of Mystery medium Chocolate Bunny easy Lost Numbers medium Guess The Array medium Guessing The Greatest Version easy Guess The Kth Zero easy 3 Coloring medium Rpd And Rap Sheet medium Strange Device medium Pick Heroes medium Kuroni And The Celebration medium Tree Diameter medium Take A Guess hard Nastia And A Hidden Permutation