题目ID	标题	来源	正确数	通过率
1007-POJ	DNA Sorting	East Central North America 1998	1	25.0%
1013-POJ	Counterfeit Dollar	East Central North America 1998	0	----%
1016-POJ	Numbers That Count	East Central North America 1998	0	----%
1512-POJ	Keeps Going and Going and ...	East Central North America 1998	0	----%
1513-POJ	Scheduling Lectures	East Central North America 1998	0	----%
1514-POJ	Metal Cutting	East Central North America 1998	0	----%
1515-POJ	Street Directions	East Central North America 1998	0	----%
1516-POJ	Parallel Deadlock	East Central North America 1998	0	----%