忽略

林致杰

2022-01-06 3cfdf11bf0a1cbd2162b1c3c9aba0347b3a180b1

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package com.ots.project.tool.exam;
import java.util.Collections;
import java.util.List;
public class Shuffle {
     public static void shuffle(List<Integer> list){
         Collections.shuffle(list);
     }
 }