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[20250212] BOJ / 골드3 / 가희와 탑 / 이강현
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```java
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import java.util.*;
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import java.io.*;
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public class Main{
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public static void main(String[] args) throws Exception{
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BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
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BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
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StringTokenizer st = new StringTokenizer(br.readLine());
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int N = Integer.parseInt(st.nextToken()); //건물의 개수
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int G = Integer.parseInt(st.nextToken()); //가희가 볼 수 있는 건물의 개수
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int D = Integer.parseInt(st.nextToken()); //단비가 볼 수 있는 건물의 개수
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List<Integer> l = new LinkedList<>();
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int diff = (N+1) - (G+D);
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if(diff<0){//그려보니까 이 조건이 상한임.
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bw.write("-1");
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}else{
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for(int i=0;i<diff;i++){
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l.add(1);
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}
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if(G>=D){
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for(int i=1;i<=G;i++){
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l.add(i);
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}
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for(int i=D-1;i>=1;i--){
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l.add(i);
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}
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}else{
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if(G==1){
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l.add(0,D);
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for(int i=D-1;i>=1;i--){
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l.add(i);
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}
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}else{
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for(int i=1;i<=G-1;i++){
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l.add(i);
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}
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for(int i=D;i>=1;i--){
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l.add(i);
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}
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}
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}
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for(int i: l){
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bw.write(i+" ");
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}
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}
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bw.flush();
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}
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}
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```

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