题目编号 | 标题 | 来源/分类 | 解决 | 提交 | |
A | Black and white painting | University of Ulm Local Contest 2007.7.6 | 30 | 38 | |
B | Skew Binary | Mid-Central USA 1997 | 35 | 41 | |
C | Flip and Shift | Asia 2001, Taejon (South Korea) | 19 | 37 | |
D | Prime Cuts | South Central USA 1996 | 36 | 75 | |
E | Uniform Generator | South Central USA 1996 | 30 | 41 | |
F | Relatives | Waterloo local 2002.07.01 | 35 | 53 | |
G | Perfect Pth Powers | Waterloo local 2004.01.31 | 19 | 76 | |
H | Three powers | Waterloo local 2004.06.12 | 9 | 12 | |
I | Goldbach's Conjecture | Asia 1998, Tokyo (Japan) | 26 | 63 | |
J | Pollution | Beijing 2004 Preliminary@POJ | 3 | 8 | |
K | C Looooops | CTU Open 2004 | 18 | 39 | |
L | Gossiping | Central Europe 1997 | 0 | 0 |