| 1 |
P1 - VALIDATE THE MAZE |
SPOJ |
|
| 2 |
P2 - The Seasonal War |
UVA |
|
| 3 |
P3 - Rank the Languages |
UVA |
|
| 4 |
P4 - Party |
Codeforces |
Codeforces Beta Round #87 (Div. 1 Only) & Codeforces Beta Round #87 (Div. 2 Only) |
| 5 |
P5 - Is it a tree |
SPOJ |
|
| 6 |
P6 - Vertex |
UVA |
|
| 7 |
P7 - Longest path in a tree |
SPOJ |
|
| 8 |
P8 - Two Buttons |
Codeforces |
Codeforces Round #295 (Div. 2) |
| 9 |
P9 - Reposts |
Codeforces |
VK Cup 2015 - Qualification Round 1 |
| 10 |
P10 - Ordering Tasks |
UVA |
|
| 11 |
P11 - A Bug’s Life |
SPOJ |
|
| 12 |
P12 - King's Path |
Codeforces |
Codeforces Round #149 (Div. 2) |
| 13 |
P13 - Galou is back! |
SPOJ |
|
| 14 |
P14 - Pouring water |
SPOJ |
|
