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Nth row pascal's triangle java

Tupakula Vijith answered on May 13, 2022 Popularity 6/10 Helpfulness 4/10

answer Nth row pascal's triangle java

Nth row pascal's triangle java

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public static List<Integer> getRow(int rowIndex) {
		ArrayList<Integer> result = new ArrayList<Integer>();
	 
		if (rowIndex < 0)
			return result;
	 
		result.add(1);
		for (int i = 1; i <= rowIndex; i++) {
			for (int j = result.size() - 2; j >= 0; j--) {
				result.set(j + 1, result.get(j) + result.get(j + 1));
			}
			result.add(1);
		}
		return result;
	}

Popularity 6/10 Helpfulness 4/10 Language java

Source: Grepper

Tags: java row triangle

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Contributed on May 13 2022

Tupakula Vijith

0 Answers Avg Quality 2/10

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