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MMLU-Pro / 10703 / If we have a list of tabular values represented by a one-dimensionalar-ray, then…

Problem

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question

If we have a list of tabular values represented by a one-dimensionalar-ray, then the first differences of the list areformed by subtracting each element except the last [sincenothing follows the last element] from the element immediatelyfollowing it. Suppose we have a one--dimensionalarray named X that contains 50 elements. Compute the 49 elements of another array named DX from DX(I) = X(I + 1) - X(I) I = 1,2,...,49. Write a program segment to perform this calculation.

category

computer science

options

  1. DIMENSIONX(50), DX(49) DO 50 I = 1, 50 50DX(I) = X(I + 1) - X(I) STOP END
  2. DIMENSION X(50) DIMENSION DX(50) DO 50 I = 1, 49 50 DX(I) = X(I + 2) - X(I) STOP END
  3. DIMENSION X(50), DX(48) DO 50 I = 1, 48 50 DX(I) = X(I + 1) - X(I) STOP END
  4. DIMENSION X(50), DX(49) FOR I = 1 TO 49 DX(I) = X(I) - X(I + 1) NEXT I STOP END
  5. DIMENSIONX(50), DX(49) DO 50 I = 1, 49 50DX(I) = X(I + 1) - X(I) STOP END
  6. DIMENSIONX(50), DX(50) DO 50 I = 1, 49 50DX(I) = X(I) - X(I+1) STOP END
  7. DIMENSION X(50), DX(49) DO 50 I = 2, 50 50 DX(I-1) = X(I) - X(I - 1) STOP END
  8. DIMENSIONX(49), DX(50) DO 50 I = 1, 49 50DX(I) = X(I + 1) - X(I) STOP END
  9. DIMENSION X(51), DX(49) DO 50 I = 1, 49 50 DX(I) = X(I + 1) - X(I) STOP END
  10. DIMENSION X(50), DX(49) DO 50 I = 1, 48 50 DX(I) = X(I + 2) - X(I + 1) STOP END

src

stemez-ComputerScience

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Source and history

upstream_id / Original problem ID
10703
task_id
64424014-4187-511b-b660-116cb94b35a7
task_key
default--test--10703
task_revision_id
1
config / split
default / test

Official source

initial import