Domestic problems of Tokyo contest, 1998

Domestic problems of Tokyo contest, 1998

Problem Input data

Problem 1 DataA DataB DataC DataD

Problem 2 DataA DataB DataC DataD

Problem 3 DataA DataB DataC DataD

Problem 4 DataA DataB DataC DataD

Problem	Input data
Problem 1	DataA	DataB	DataC	DataD
Problem 2	DataA	DataB	DataC	DataD
Problem 3	DataA	DataB	DataC	DataD
Problem 4	DataA	DataB	DataC	DataD