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  1. Arrays: Left Rotation
  2. Discussions

Arrays: Left Rotation

  • Hitscotty
     + 95 comments

    With my solution I used modular arithmetic to calculate the position of the each element and placed them as I read from input.

    for(int i = 0; i < lengthOfArray; i++){
    int newLocation = (i + (lengthOfArray - shiftAmount)) % lengthOfArray;
    a[newLocation] = in.nextInt();
}