Coders for Life
Solve. Score. Show it off.
Original problems in C, C++, Python and Java — from your first loop to graphs and dynamic programming. Every first solve earns points toward UPEEC goodies, and your stats card goes straight onto your GitHub profile.
80
Easy
56
Medium
18
Hard
#math#strings#arrays#basics#dynamic-programming#engineering#hashing#sorting#graphs#electronics#conditionals#loops#binary-search#matrix#bit-manipulation#two-pointers#stack#greedy#searching#recursion#bfs#primes#backtracking#dfs
| Problem | Level | Solved by | Success rate | |
|---|---|---|---|---|
| Count the Primes | Medium | 0 | — | |
| Prime Factorisation | Medium | 0 | — | |
| Power Modulo | Medium | 0 | — | |
| Binomial Coefficient | Medium | 0 | — | |
| Trailing Zeros of N! | Medium | 0 | — | |
| Sum of Squares | Medium | 0 | — | |
| Integer Square Root | Medium | 0 | — | |
| Matrix Multiplication | Medium | 0 | — | |
| RC Charging | Medium | 0 | — |