TESTS AND CORRECT ANSWERS FOR PROBLEMS FROM THE 2ND STAGE OF THE 11TH LATVIAN OLYMPIAD IN INFORMATICS

For each test that is completed within the given time and for which the answer is equal to given here, the number of points shown in the column "Points" is awarded.

1. “RECTANGLE”

Input data

Correct answer

Points

21 126

6

4

137 651

42

4

9999 7

1433

4

4181 6765

19

4

8873 3787

29

4

2. “NUMBERS”

When testing be especially careful about watching the "-" signs !

Input data

Correct answer

Points

0 0 0 0 -999 -999 -997002999 -997002999

1

9 8 648 576 9 8 648 576

1

371 369 0 50515731 371 369 50789529 50515731

1

0 -2 -8 8 2 -2 -8 8

1

-2 0 0 0 -2 -999 -3996 -1996002

1

0 -13 0 0 -13 -13 -2197 -2197

1

0 -10 -490 0 -7 -10 -490 -700

2

999 0 971054973 0 999 973 971054973 945782271

2

311 0 0 80257904 311 -508 -49134268 80257904

2

0 0 -213444 -614922 -42 -121 -213444 -614922

2

0 0 0 -931588 -97 -98 -922082 -931588

3

0 0 3628548 0 154 153 3628548 3604986

3

3. “CIRCLE”

Input data

Correct answer

Points

801 800

4

2

5 145

220

3

4 22964

45916

3

2 16363

65452

3

3 27677

73804

3

1 19601

156772

3

1 27720

221748

3


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