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 | |
|---|---|---|---|---|
| Sum of Two Numbers | Easy | 0 | — | |
| Even or Odd | Easy | 0 | — | |
| Largest of Three | Easy | 0 | — | |
| Multiplication Table | Easy | 0 | — | |
| Sum from 1 to N | Easy | 0 | — | |
| Factorial | Easy | 0 | — | |
| N-th Fibonacci Number | Easy | 0 | — | |
| Sum of Digits | Easy | 0 | — | |
| Reverse a Number | Easy | 0 | — | |
| Is It Prime? | Easy | 0 | — | |
| Leap Year | Easy | 0 | — | |
| Celsius to Fahrenheit | Easy | 0 | — | |
| Rectangle: Perimeter and Area | Easy | 0 | — | |
| Grade Calculator | Easy | 0 | — | |
| FizzBuzz | Easy | 0 | — | |
| Star Triangle | Easy | 0 | — | |
| Star Pyramid | Easy | 0 | — | |
| Sum of an Array | Easy | 0 | — | |
| Minimum and Maximum | Easy | 0 | — | |
| Triangle Type | Easy | 0 | — | |
| Seconds to HH:MM:SS | Easy | 0 | — | |
| Simple Calculator | Easy | 0 | — |