/*

Ðåàëèçóéòå ìåòîä, ñëèâàþùèé äâà îòñîðòèðîâàííûõ ïî íåóáûâàíèþ ìàññèâà ÷èñåë â îäèí îòñîðòèðîâàííûé ìàññèâ.

Âîñïîëüçóéòåñü ïðåäîñòàâëåííûì øàáëîíîì. Äåêëàðàöèþ êëàññà, ìåòîä main è îáðàáîòêó ââîäà-âûâîäà äîáàâèò ïðîâåðÿþùàÿ ñèñòåìà.

Sample Input:

0 2

1 3

Sample Output:

0 1 2 3

*/

/**

* Merges two given sorted arrays into one

*

* @param a1 first sorted array

* @param a2 second sorted array

* @return new array containing all elements from a1 and a2, sorted

*/

public static int[] mergeArrays(int[] a1, int[] a2) {

int[] result = new int[a1.length + a2.length];

System.arraycopy(a1, 0, result, 0, a1.length);

System.arraycopy(a2, 0, result, a1.length, a2.length);

Arrays.sort(result);

return result;

}