【发布时间】:2020-05-19 20:09:40
【问题描述】:
我想删除 一些输出 与另一个输出具有相同的值! 由于 Test1 = Test2 = Test5 = Test6 ,所以我希望它在控制台上只显示 Test1 ! Test3 =Test4 =Test7 = Test8,所以我希望它只显示Test3! ........
以下代码是我所做的:
boolean flg1 = true;
List<List<String>> tmp1 = new ArrayList <>();
List<List<String>> tmp2 = new ArrayList <>();
System.out.println();
System.out.println("Size of the subset: " + subset.size());
for(int i=0; i< subset.size();i++){
tmp1=subset.get(i);
// System.out.println("TMP1:"+ tmp1);
for(int j=0; j<subset.size();j++){
tmp2=subset.get(j);
// System.out.println("TMP2:"+ tmp2.get(1));
if(i != j && !compareOuterlist(tmp1,tmp2)){
flg1=true;
continue;
}
}
if(flg1){
count++;
System.out.println("TEST " + (i+1) + ":"+ tmp1);
}
}
System.out.println();
System.out.println("Total partition:"+ count);
}
public static boolean compareOuterlist(List<List<String>> p1, List<List<String>> p2){
if(p1.size() != p2.size()){
return false;
}
for(int i = 0;i < p1.size();i++){
if(!(compareInnerlist1(p1.get(i),p2.get(i)))){
return false;
}
}
return true;
}
public static boolean compareInnerlist1(List<String> p1, List<String> p2){
for(int i=0;i<p1.size();i++){
if(!(p1.equals(p2))){
return false;
}
}
return true;
}
以下是我的输出:
TEST 1:[[P11, X11, X22], [P11, X11, X22]]
TEST 2:[[P11, X11, X22], [P11, X11, X22]]
TEST 3:[[X11, X22], [P11, X22], [P11, X11]]
TEST 4:[[X11, X22], [P11, X22], [P11, X11]]
TEST 5:[[P11, X11, X22], [P11, X11, X22]]
TEST 6:[[P11, X11, X22], [P11, X11, X22]]
TEST 7:[[X11, X22], [P11, X22], [P11, X11]]
TEST 8:[[X11, X22], [P11, X22], [P11, X11]]
TEST 9:[[P11, X22], [X11, X22], [P11, X11]]
TEST 10:[[P11, X22], [X11, X22], [P11, X11]]
TEST 11:[[P11, X22], [X11, X22], [P11, X11]]
TEST 12:[[P11, X22], [X11, X22], [P11, X11]]
【问题讨论】:
-
您在寻找 Set 吗? java中搜索HashSet、TreeSet
-
你可以看看我建议的算法