Sorting
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Bubble Sort[edit | edit source]
| Language | General Usage |
|---|---|
| Pseudocode | n ← MaxIndex - 1
FOR i ← 1 TO n
FOR j ← 1 TO n
IF MyList[j] > MyList[j + 1]
THEN
Temp ← MyList[j]
MyList[j] ← MyList[j + 1]
MyList[j + 1] ← Temp
ENDIF
ENDFOR
n ← n - 1 // this means the next time round the inner loop, we don't
// look at the values already in the correct positions.
ENDFOR
|
| VB.NET |
Insertion Sort[edit | edit source]
| Language | General Usage |
|---|---|
| Pseudocode | FOR Pointer ← 2 TO NumberOfitems
ItemToBeInserted ← List[Pointer]
CurrentItem ← Pointer - 1 // pointer to last item in sorted part of list
WHILE (List[CurrentItem] > ItemToBeInserted) AND (CurrentItem > 0)
List[CurrentItem + 1] ← List[CurrentItem] // move current item down
CurrentItem ← CurrentItem - 1 // look at the item above
END WHILE
List[CurrentItem + 1] ← ItemToBeInserted // insert item
ENDFOR
|
| VB.NET |