๋ฐ์ํ
0,4,2,5,1,6,8,9,7, 3 ==> ์ด๋ฐ ์์ผ๋ก ๋ฌด์์์ array ๊ฐ ์๋ค๊ณ ํด๋ณด์.
์ด๊ฑธ 0,1,2,3,4,5,6,7,8,9 ์ด๋ ๊ฒ ์์ฐจ์ ์ผ๋ก ์ ๋ ฌํ๊ณ ์ถ์ ๋,
JAVA ๋ก ์ ๋ ฌํ๋ ์ฝ๋๋ฅผ ์ง๋ณด์!
์ฌ์ค Arrays.sort ๋ผ๋ method ๋ฅผ ์ฌ์ฉํ๋ฉด ํ ๋ฒ์ ๋๋จ.
ํ์ง๋ง for ๋ฌธ์ผ๋ก ํด๋ณด๊ธฐ!
package com.test.data;
import java.util.Arrays;
public class BubbleSort {
public static void main(String[] args){
System.out.println("์ ๋ ฌ ์ ");
int[] nums = {1,7,2,4,3,5,0,9,8,6};
System.out.println(Arrays.toString(nums)); //Arrays ๋ฅผ import ํด์ผ ํจ.
for (int i = nums.length-1; i>0; i--){
for (int j = 0; j < i; j++){
if (nums[j] > nums [j+1]){
int temp = nums[j];
nums[j] = nums [j+1];
nums [j+1] = temp;
}
}
}
System.out.println("์ ๋ ฌ ํ\n"+ Arrays.toString(nums));
// Arrays.sort(nums);
// System.out.println("์ ๋ ฌ ํ\n"+Arrays.toString(nums));
}
}
๋ฐ์ํ