Pascal's triangle: Difference between revisions
Content added Content deleted
(→Summing from Previous Rows: now it will work for rows = 0) |
(→Summing from Previous Rows: initial "last" is never used) |
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if(rows < 0) return; |
if(rows < 0) return; |
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//save the last row here |
//save the last row here |
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LinkedList<Integer> last |
LinkedList<Integer> last = null; |
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last.add(1);//it's row 0...it starts with 1 |
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for(int i= 0;i <= rows;++i){ |
for(int i= 0;i <= rows;++i){ |
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//work on the next row |
//work on the next row |
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