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import java.util.concurrent.TimeUnit; | |
class InsertionSort { | |
public static void | |
main(String[] args) { | |
int[] unsortedArray = { 45, 12, 85, 32, 89, 39, 69, 44, 42, 1, 6, 8 }; | |
int[] sortedArray = sort(unsortedArray); | |
displayArray(sortedArray, -1); | |
} | |
static int[] | |
sort(int[] array) { | |
for (int i=1; i < array.length; ++i) { // For the length of the array | |
for (int j=i; j > 0; --j) { // Make a copy of the index | |
displayArray(array, j); // Display array with brackets | |
if (array[j] < array[j-1]) { // Less than value before it? | |
int smaller = array[j]; // Save smaller value to temp | |
array[j] = array[j-1]; // Move bigger value to right | |
array[j-1] = smaller; // Move smaller value to left | |
displayArray(array, j); // Display array with brackets | |
} | |
} | |
} | |
return array; | |
} | |
static void | |
displayArray(int[] array, int index) { | |
String resultString = ""; | |
for (int i=0; i < array.length; ++i) { | |
if (i == index-1) resultString += "["; | |
resultString += array[i]; | |
if (i == index) resultString += "]"; | |
resultString += ", "; | |
} | |
System.out.print(resultString +"\b\b "); | |
System.out.flush(); | |
try { TimeUnit.SECONDS.sleep(1L); } catch (Exception e) { } | |
for (int i=0; i < resultString.length(); ++i) System.out.print("\b"); | |
} | |
} |
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