BackJoon Algorithm - Java
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문제
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풀이
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Back_9996 {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb = new StringBuilder();
int N = Integer.parseInt(br.readLine());
String pattern = br.readLine();
int sIndex = pattern.indexOf("*");
String pStart = pattern.substring(0, sIndex);
String pEnd = pattern.substring(sIndex + 1);
int sLength = pStart.length();
int eLength = pEnd.length();
// * 뺀 길이
int pLength = pattern.length() - 1;
for (int i = 0; i < N; i++) {
String str = br.readLine();
if (str.length() < pLength) {
sb.append("NE").append("\n");
}
else{
String sStart = str.substring(0,sLength);
String sEnd = str.substring(str.length() - eLength);
if(sStart.equals(pStart) && sEnd.equals(pEnd)){
sb.append("DA").append("\n");
}
else{
sb.append("NE").append("\n");
}
}
}
System.out.println(sb);
br.close();
}
}
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