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Fixed checkstyle and docs #2035

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Merged
realDuYuanChao merged 3 commits into from
Nov 18, 2020
Merged

Fixed checkstyle and docs #2035

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e2c5f75
Update bubble sort algorithm
realDuYuanChao Nov 18, 2020
f19a8ab
fixed checkstyle
realDuYuanChao Nov 18, 2020
629bed2
Formatted with Google Java Formatter
Nov 18, 2020
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2 changes: 1 addition & 1 deletion .github/workflows/checkstyle.yml
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
name: Code Formatter

on: [push]
on: [push, pull_request]
jobs:
format:
runs-on: ubuntu-latest
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24 changes: 15 additions & 9 deletions Sorts/BubbleSort.java
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Expand Up @@ -8,10 +8,13 @@
* @see SortAlgorithm
*/
class BubbleSort implements SortAlgorithm {

/**
* This method implements the Generic Bubble Sort
* Implements generic bubble sort algorithm.
*
* @param array The array to be sorted Sorts the array in ascending order
* @param array the array to be sorted.
* @param <T> the type of elements in the array.
* @return the sorted array.
*/
@Override
public <T extends Comparable<T>> T[] sort(T[] array) {
Expand All @@ -30,20 +33,23 @@ public <T extends Comparable<T>> T[] sort(T[] array) {
return array;
}

// Driver Program
/** Driver Code */
public static void main(String[] args) {

// Integer Input
Integer[] integers = {4, 23, 6, 78, 1, 54, 231, 9, 12};
BubbleSort bubbleSort = new BubbleSort();
bubbleSort.sort(integers);

// Output => 1, 4, 6, 9, 12, 23, 54, 78, 231
print(integers);
for (int i = 0; i < integers.length - 1; ++i) {
assert integers[i] <= integers[i + 1];
}
print(integers); /* output: [1, 4, 6, 9, 12, 23, 54, 78, 231] */

// String Input
String[] strings = {"c", "a", "e", "b", "d"};
// Output => a, b, c, d, e
print(bubbleSort.sort(strings));
bubbleSort.sort(strings);
for (int i = 0; i < strings.length - 1; i++) {
assert strings[i].compareTo(strings[i + 1]) <= 0;
}
print(bubbleSort.sort(strings)); /* output: [a, b, c, d, e] */
}
}