Contest Name: 39293 - Combinatorics (Contest is over)

Standings - Submissions - Problems - Registrants


Problem Name Online Judge Contest
1 P1 - Random Teams Codeforces Codeforces Round #273 (Div. 2)
2 P2 - Dreamoon and WiFi Codeforces Codeforces Round #272 (Div. 2)
3 P3 - Mashmokh and ACM Codeforces Codeforces Round #240 (Div. 1) & Codeforces Round #240 (Div. 2)
4 P4 - Minimum number of steps Codeforces Codeforces Round #411 (Div. 1) & Codeforces Round #411 (Div. 2)
5 P5 - Kyoya and Colored Balls Codeforces Codeforces Round #309 (Div. 1) & Codeforces Round #309 (Div. 2)
6 P6 - Unbearable Controversy of Being Codeforces Codeforces Round #277.5 (Div. 2)
7 P7 - Pashmak and Buses Codeforces Codeforces Round #261 (Div. 2)
8 P8 - Ilya and Escalator Codeforces Codeforces Round #293 (Div. 2)
9 P9 - Little Elephant and Interval Codeforces Codeforces Round #129 (Div. 1) & Codeforces Round #129 (Div. 2)
10 P10 - Beautiful Numbers Codeforces Codeforces Round #181 (Div. 2)
11 P11 - Matrix Codeforces Codeforces Round #213 (Div. 1) & Codeforces Round #213 (Div. 2)
12 P12 - Lucky Permutation Codeforces Codeforces Beta Round #91 (Div. 1 Only) & Codeforces Beta Round #91 (Div. 2 Only)
13 P13 - Symmetric and Transitive Codeforces Codeforces Round #315 (Div. 1) & Codeforces Round #315 (Div. 2)
14 P14 - Cipher Codeforces Codeforces Round #110 (Div. 1) & Codeforces Round #110 (Div. 2)
15 P15 - Little Elephant and Elections Codeforces Codeforces Round #157 (Div. 1) & Codeforces Round #157 (Div. 2)
16 P16 - Desk Disorder Codeforces MemSQL Start[c]UP 3.0 - Round 1
17 P17 - Winter is here Codeforces Codeforces Round #428 (Div. 2)
18 P18 - Iahub and Permutations Codeforces Codeforces Round #198 (Div. 2) & Codeforces Round #198 (Div. 1)
19 P19 - Path Counting Codeforces Educational Codeforces Round 40 (Rated for Div. 2)
20 P20 - Gifts Codeforces Codeforces Round #142 (Div. 1)