package class06;
import java.util.Random;
import java.util.Scanner;
public class HomeWork02 {
public static void main(String[] args) {
Random rand = new Random();
Scanner sc = new Scanner(System.in);
int[] arr = new int[10];
for(int i=0; i<arr.length;i++) {
arr[i] = rand.nextInt(101);
for(int j=0; j<i;j++) {
if(arr[i]==arr[j]) {
i--;
}
}
}
for(int i=0; i<arr.length;i++) {
System.out.print(arr[i]+" ");
}
int tmp=0;
for(int i=0;i<arr.length;i++) {
for(int j=i+1;j<arr.length;j++) {
if(arr[j] < arr[i]) {
tmp = arr[i];
arr[i] = arr[j];
arr[j] = tmp;
}
}
}
System.out.println();
for(int i=0; i<arr.length;i++) {
System.out.print(arr[i]+" ");
}
System.out.println();
int low = 0;
int high = arr.length-1;
int mid =0;
int key=35;
int res = -1;
while(low<=high) {
mid = (low + high) / 2;
if(key==arr[mid]) {
res = mid;
break;
}
else if(key<arr[mid]) {
high = mid-1;
}
else {
low = mid+1;
}
}
if(res>=0) {
System.out.println(key+"값은 arr["+res+"]에 저장되어있습니다.");
} else System.out.println(key+"값은 배열에 없습니다!");
}
}