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Fix off-by-one mistake in MinHeap.java (#3162)

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gkgaurav31 2022-06-23 11:57:21 +05:30 committed by GitHub
parent c0b2c56628
commit e572354976
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src/main/java/com/thealgorithms/datastructures/heaps/MinHeap.java
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@ -50,7 +50,7 @@ public class MinHeap implements Heap {
// Toggle an element up to its right place as long as its key is lower than its parent's
private void toggleUp(int elementIndex) {
double key = minHeap.get(elementIndex - 1).getKey();
while (getElementKey((int) Math.floor(elementIndex / 2.0)) > key) {
while (getElementKey((int) Math.floor(elementIndex / 2.0) + 1) > key) {
swap(elementIndex, (int) Math.floor(elementIndex / 2.0));
elementIndex = (int) Math.floor(elementIndex / 2.0);
}