[백준][Java] 1032번 명령 프롬프트 (stack)

[백준][Java] 1032번 명령 프롬프트 (stack)

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import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; public class Main { private static BufferedReader br = new BufferedReader( new InputStreamReader( System . in )); private static BufferedWriter bw = new BufferedWriter( new OutputStreamWriter( System . out )); public static void main( String [] args) throws IOException{ int N = Integer. parseInt (br.readLine()); StringBuilder sBuilder = new StringBuilder(); String [] fileNames = new String [N]; for ( int i = 0 ; i < N; i + + ) { fileNames[i] = br.readLine(); } UpperLoop : for ( int i = 0 ; i < fileNames[ 0 ]. length (); i + + ) { for ( int j = 0 ; j < N ;j + + ) { if (fileNames[j]. charAt (i) ! = fileNames[ 0 ]. charAt (i)) { sBuilder.append( "?" ); continue UpperLoop; } } sBuilder.append(fileNames[ 0 ]. charAt (i)); } bw.write(sBuilder. toString ()); bw.flush(); bw.close(); } } Colored by Color Scripter

from http://aig2029.tistory.com/263 by ccl(A) rewrite - 2021-09-09 03:27:22