Fileoutput example

테스트 파일 생성을 위한  sample code

import java.io.BufferedWriter; import java.io.FileWriter; public class Fileoutput { public static void main(String[] args) throws Exception { BufferedWriter bw = null; int MAX = 1000000; int K = 10; int L = 10; StringBuffer sb = new StringBuffer(); int temp; for (int i = 1; i < MAX+1; i++) { temp = (int)(Math.random()*10)+1; sb.append(temp); sb.append(" "); } try { bw = new BufferedWriter(new FileWriter("res/out.txt", false));  // file명, append 여부 bw.write("10"); bw.newLine(); for (int i = 0; i < L; i++) { bw.write(MAX+" "+K+" "+i); bw.newLine(); bw.write(sb.toString()); bw.newLine(); } } catch (Exception e) { System.out.println(e); } finally { bw.close(); } } }