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1 parent 3ae9d9a commit 90d1085Copy full SHA for 90d1085
src/backjoon/_1427.java
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+package backjoon;
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+// https://www.acmicpc.net/problem/1427
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+// 소트인사이드
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+import java.io.BufferedReader;
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+import java.io.IOException;
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+import java.io.InputStreamReader;
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+import java.util.Arrays;
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+import java.util.Collections;
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+
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+public class _1427 {
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+ public static void main(String[] args) throws IOException {
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+ BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
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+ //sol memory 11712 runtime 80
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+ String[] N = br.readLine().split("");
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+ Integer[] arr = new Integer[N.length];
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+ for(int i =0; i<N.length; i++){
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+ arr[i] = Integer.parseInt(N[i]);
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+ }
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+ Arrays.sort(arr, Collections.reverseOrder());
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+ StringBuilder sb = new StringBuilder();
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+ for(int i : arr){
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+ sb.append(i);
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+ System.out.println(sb);
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+}
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+/*
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+input
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+2143
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+output
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+4321
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+ */
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