ZSTUOJ

题目编号	标题	来源/分类	解决	提交
1144	Carbon Dating	Southweste Europe 1997, Practice	77	176
1146	Definite Values	Southweste Europe 1997, Practice	75	169
1147	Geometry Made Simple	Southweste Europe 1997, Practice	168	411
1148	IBM Minus One	Southweste Europe 1997, Practice	161	287
1155	URLs	Southweste Europe 1997, Practice	98	311
1157	Floppies	Southweste Europe 1996, Practice	0	8
1158	Golf	Southweste Europe 1996, Practice	119	219
1159	Reverse Text	Southweste Europe 1996, Practice	191	273
1244	A+B for Input-Output Practice(II)	yehr	2609	5013
1245	A+B for Input-Output Practice (III)		2719	5212
1259	Word Reversal	East Central North America 1999, Practice	397	856
1279	A+B for Input-Output Practice(IX)		1501	2398
1421	A Mathematical Curiosity	Problem Source: East Central North America 1999, Practice	460	1294
1422	Tournament Seeding	East Central North America 1999, Practice	4	13
1423	Niven Numbers	East Central North America 1999, Practice	205	750
1705	Sum	Northeaste Europe 2000 Practice	470	803
1752	right triangle	Waterloo Local Contest 1998.10.17 practice	388	560
1753	Alphabet	Waterloo Local Contest 1998.10.17 practice	274	568
1789	Rank	University of Waterloo Local Contest 2000.9.23 practice	156	304
1794	Straight as an Arrow	University of Waterloo Local Contest 2000.9.30 practice	153	306
1859	Practice	Waterloo local 2004.09.25	0	0
1957	Lattice Practices	Asia 1998, Tokyo (Japan)	0	1
2010	A Simple Task	Central Europe 2001, Practice	119	192
2011	Binary Numbers	Central Europe 2001, Practice	122	153
2172	Making Change	Mid-Atlant 2005, Practice Problem	33	39
2230	Ride My Bicycle	East Central North America 2000, Practice	4	5
2231	Counting Sheep	East Central North America 2000, Practice	100	161
2232	Sequence	East Central North America 2000, Practice	20	44
2233	Untidy Desktops	East Central North America 2000, Practice	0	0
2234	The Worm Turns	East Central North America 2001, Practice	0	0
2235	Undercut	East Central North America 2001, Practice	143	301
2236	Currency Exchange	East Central North America 2001, Practice	43	78
2244	Climbing Worm	East Central North America 2002 practice	1713	2248
2245	Stacking Tower	East Central North America 2002 Practice	19	49
2246	Best Fit	East Central North America 2002 Practice	3	3
2255	Euchre Results	East Central North America 2003, Practice	43	50
2256	Least Common Multiple	East Central North America 2003, Practice	1199	2310
2257	Granny's Bike	East Central North America 2003, Practice	2	6
2265	Disputed Claims	East Central North America 2004, Practice	46	89
2266	Palindrome Problem El Borpem Ord Nilap	East Central North America 2004, Practice	74	125
2267	Simple Statistics	East Central North America 2004, Practice	0	0
2285	Happy 2004	Asia 2004, Beijing Practice	19	25
2286	City hall	Asia 2004, Beijing Practice	42	51
2302	Count the snowflakes!	Mid-Centra European Regional Contest 1999, Practice	44	235
2303	Y2K	Mid-Centra European Regional Contest 1999, Practice	99	164
2304	Cup	Mid-Centra European Regional Contest 1999, Practice	128	144
2305	Magic Squares	Mid-Centra European Regional Contest 1999, Practice	114	192
2394	Fake Tickets	South America 2002, Practice	74	104
2395	Square Lottery	South America 2002, Practice	0	2
2396	Uncle Tom's Inherited Land	South America 2002, Practice	21	31
2619	Reverse The Sequence	Shanghai Jiaotong University Programmin Contest 2004,Pract Session	151	187
2620	Savings Account	Rocky Mountain 2006, Practice	126	135
2622	GPA	Rocky Mountain 2006, Practice	122	193
2716	Word Reversal	East Central North America 1999, Practice	203	405
2753	Lunacy	Mid Atlantic USA 2007, Practice	249	333
2775	Acquapia	South America 2007,Pract	5	19
2776	Og	South America 2007, Practice	150	173
4339	A+B for Input-Output Practice		265	381
4340	A+B for Input-Output Practice 1		219	326
4341	A+B for Input-Output Practice 2		118	236
4342	A+B for Input-Output Practice 3		198	310
4343	A+B for Input-Output Practice 4		418	622