JAVA
[Java] 배열, arraylist 정렬
밍맹030
2021. 7. 28. 23:16
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arraylist 정렬
import java.util.Collections;
ArrayList<Integer> arraylist = new ArrayList<>();
Collections.sort(arraylist);
배열 정렬
import java.util.Arrays;
int[] intArray = {5,1,4,2,6,3,7};
Arrays.sort(intArray); // intArray ={1,2,3,4,5,6,7}
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