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문제: 문자열 암호화
뭐 이건, 이런게 문제인가 싶기도 한..
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| import java.util.Scanner; | |
| public class Main { | |
| private String mTargetString; | |
| public Main(String encString){ | |
| mTargetString=encString; | |
| } | |
| public void solve(){ | |
| StringBuffer sbEven=new StringBuffer(); | |
| StringBuffer sbUnEven=new StringBuffer(); | |
| for(int i=0;i<mTargetString.length();i++){ | |
| if(i%2==0) sbEven.append(mTargetString.charAt(i)); | |
| else sbUnEven.append(mTargetString.charAt(i)); | |
| } | |
| System.out.println(sbEven.toString()+sbUnEven.toString()); | |
| } | |
| public static void main(String[] args) { | |
| // TODO Auto-generated method stub | |
| Scanner sc=new Scanner(System.in); | |
| int nCases=sc.nextInt(); | |
| for(int i=0;i<nCases;i++){ | |
| String targetString=sc.next(); | |
| Main solution=new Main(targetString); | |
| solution.solve(); | |
| } | |
| } | |
| } |
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