public static OptionalInt max1(int... a) {
return Arrays.stream(a).max();
}
public static OptionalInt max2(int... a) {
if (a == null || 0 == a.length)
return OptionalInt.empty();
int max = a[0];
for (int i = 1; i < a.length; i++) {
if (a[i] > max)
max = a[i];
}
return OptionalInt.of(max);
}
Comments
0 B
|👍
/👎