DSA · Theory

Find maximum value of Sum(i*arr[i]) with only rotations on given array allowed

Theory

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Find maximum value of Sum(i*arr[i]) with only rotations on given array allowed

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Diagram

  index →  0    1    2
  array → [10,  20,  30]

Exam tip

For Find maximum value of Sum(i*arr[i]) with only rotations on given array allowed: definition + a small live site + one failure.

Example

arr = [10, 20, 30, 40]
print(arr[2], arr[-1])
matrix = [[1, 2], [3, 4]]
print(matrix[1][0])  # 3

Find maximum value of Sum(i*arr[i]) with only rotations on given array allowed — arrays give O(1) index access; matrices are arrays of arrays.

Short notes

DefFind maximum value of Sum(i*arr[i]) with only rotations on given array allowed — Ananya uses it for Find maximum value of Sumi*arr[i] with only rotations on given array allowed on Ananya's board in a small live site.
RuleFind maximum value of Sum(i*arr[i]) with only rotations on given array allowed → one Find maximum value of Sumi*arr[i] with only rotations on given array allowed step Ananya can write from memory.
RememberFind maximum value of Sum(i*arr[i]) with only rotations on given array allowed + Big-O (a small live site).
UseFind maximum value of Sum(i*arr[i]) with only rotations on given array allowed in a small live site (Find maximum value of Sumi*arr[i] with only rotations on given array allowed on Ananya's board).
TrapFind maximum value of Sum(i*arr[i]) with only rotations on given array allowed — copy-pasting Find maximum value of Sumi*arr[i] with only rotations on given array allowed without a dry-run.
ExFind maximum value of Sum(i*arr[i]) with only rotations on given array allowed → Find maximum value of Sumi*arr[i] with only rotations on given array allowed on Ananya's board.

DSA · Theory

Find maximum value of Sum(i*arr[i]) with only rotations on given array allowed

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Theory

383/810

Find maximum value of Sum(i*arr[i]) with only rotations on given array allowed

Diagram

  index →  0    1    2
  array → [10,  20,  30]

Exam tip

For Find maximum value of Sum(i*arr[i]) with only rotations on given array allowed: definition + a small live site + one failure.

Example

arr = [10, 20, 30, 40]
print(arr[2], arr[-1])
matrix = [[1, 2], [3, 4]]
print(matrix[1][0])  # 3

Find maximum value of Sum(i*arr[i]) with only rotations on given array allowed — arrays give O(1) index access; matrices are arrays of arrays.

Short notes

DefFind maximum value of Sum(i*arr[i]) with only rotations on given array allowed — Ananya uses it for Find maximum value of Sumi*arr[i] with only rotations on given array allowed on Ananya's board in a small live site.
RuleFind maximum value of Sum(i*arr[i]) with only rotations on given array allowed → one Find maximum value of Sumi*arr[i] with only rotations on given array allowed step Ananya can write from memory.
RememberFind maximum value of Sum(i*arr[i]) with only rotations on given array allowed + Big-O (a small live site).
UseFind maximum value of Sum(i*arr[i]) with only rotations on given array allowed in a small live site (Find maximum value of Sumi*arr[i] with only rotations on given array allowed on Ananya's board).
TrapFind maximum value of Sum(i*arr[i]) with only rotations on given array allowed — copy-pasting Find maximum value of Sumi*arr[i] with only rotations on given array allowed without a dry-run.
ExFind maximum value of Sum(i*arr[i]) with only rotations on given array allowed → Find maximum value of Sumi*arr[i] with only rotations on given array allowed on Ananya's board.

Find maximum value of Sum(i*arr[i]) with only rotations on given array allowed

Example

Short notes

Questions

Find maximum value of Sum(i*arr[i]) with only rotations on given array allowed

Example

Short notes

Questions