| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
99
|
1 | · | · | Oct. 26, 2013 |
 |
Problem 442. Eleven-free integers |
|
|
35
|
1 | · | · | Oct. 20, 2013 |
|
Problem 441. The inverse summation of coprime couples |
|
|
42
|
1 | · | · | Oct. 13, 2013 |
|
Problem 440. GCD and Tiling |
|
|
34
|
1 | · | · | Oct. 6, 2013 |
|
Problem 439. Sum of sum of divisors |
|
|
47
|
1 | · | · | Sept. 29, 2013 |
|
Problem 438. Integer part of polynomial equation's solutions |
|
|
58
|
1 | · | · | Sept. 22, 2013 |
|
Problem 437. Fibonacci primitive roots |
|
|
36
|
1 | · | · | Sept. 15, 2013 |
|
Problem 436. Unfair wager |
|
|
31
|
1 | · | · | June 30, 2013 |
|
Problem 434. Rigid graphs |
|
|
9
|
1 | · | · | June 22, 2013 |
|
Problem 433. Steps in Euclid's algorithm |
|
|
45
|
1 | · | · | June 15, 2013 |
|
Problem 432. Totient sum |
| more |
Codeforces