| | | Arrays: binarySearch(int[] a,int key) |
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/**
*Output:
Original contents: 0 3 6 9 12 15 18 21 24 27
Sorted: 0 3 6 9 12 15 18 21 24 27
After fill(): 0 3 -1 -1 -1 -1 18 21 24 27
After sorting again: -1 -1 -1 -1 0 3 18 21 24 27
The value 9 is at location -7
*/
import java.util.Arrays;
public class MainClass {
public static void main(String args[]) {
int array[] = new int[10];
for (int i = 0; i < 10; i++)
array[i] = 3 * i;
System.out.print("Original contents: ");
display(array);
Arrays.sort(array);
System.out.print("Sorted: ");
display(array);
Arrays.fill(array, 2, 6, -1);
System.out.print("After fill(): ");
display(array);
Arrays.sort(array);
System.out.print("After sorting again: ");
display(array);
System.out.print("The value 9 is at location ");
int index = Arrays.binarySearch(array, 9);
System.out.println(index);
}
static void display(int array[]) {
for (int i : array) {
System.out.print(i + " ");
}
System.out.println();
}
}
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| Related examples in the same category |
| 1. | Arrays: asList(T[] a) | | | | 2. | Arrays: binarySearch(Object[] a, Object key) | | | | 3. | Arrays: copyOf(String[] original, int newLength) | | | | 4. | Arrays: copyOfRange(String[] original, int from, int to) | | | | 5. | Arrays: deepToString(Object[] a) | | | | 6. | Arrays: equals(boolean[] a, boolean[] a2) | | | | 7. | Arrays: equals(char[] a, char[] a2) | | | | 8. | Arrays: equals(double[] a, double[] a2) | | | | 9. | Arrays: equals(float[] a, float[] a2) | | | | 10. | Arrays: equals(int[] a, int[] a2) | | | | 11. | Arrays: equals(long[] a, long[] a2) | | | | 12. | Arrays: equals(Object[] a, Object[] a2) | | | | 13. | Arrays: equals(short[] a, short[] a2) | | | | 14. | Arrays: fill(boolean[] a, boolean val) | | | | 15. | Arrays: fill(boolean[] a, int fromIndex, int toIndex, boolean val) | | | | 16. | Arrays: fill(byte[] a, byte val) | | | | 17. | Arrays: fill(byte[] a, int fromIndex, int toIndex, byte val) | | | | 18. | Arrays: fill(char[] a, char val) | | | | 19. | Arrays: fill(char[] a, int fromIndex, int toIndex, char val) | | | | 20. | Arrays: fill(double[] a, double val) | | | | 21. | Arrays: fill(double[] a, int fromIndex, int toIndex, double val) | | | | 22. | Arrays: fill(float[] a, float val) | | | | 23. | Arrays: fill(float[] a, int fromIndex, int toIndex, float val) | | | | 24. | Arrays: fill(int[] a, int val) | | | | 25. | Arrays: fill(long[] a, long val) | | | | 26. | Arrays: fill(long[] a, int fromIndex, int toIndex, long val) | | | | 27. | Arrays: fill(Object[] a, Object val) | | | | 28. | Arrays: fill(int[] a,int fromIndex,int toIndex,int val) | | | | 29. | Arrays: fill(Object[] a, int fromIndex, int toIndex, Object val) | | | | 30. | Arrays: fill(short[] a, short val) | | | | 31. | Arrays: fill(short[] a, int fromIndex, int toIndex, short val) | | | | 32. | Arrays: sort(byte[] a) | | | | 33. | Arrays: sort(byte[] a, int fromIndex, int toIndex) | | | | 34. | Arrays: sort(char[] a) | | | | 35. | Arrays: sort(char[] a, int fromIndex, int toIndex) | | | | 36. | Arrays: sort(double[] a) | | | | 37. | Arrays: sort(double[] a, int fromIndex, int toIndex) | | | | 38. | Arrays: sort(float[] a) | | | | 39. | Arrays: sort(float[] a, int fromIndex, int toIndex) | | | | 40. | Arrays: sort(in[] a) | | | | 41. | Arrays: sort(T[] a, Comparator c) | | | | 42. | Arrays: toString(Object[] a) | | |
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