Felix, Tantangan menarik ;)
Code gue ini lulus ga ? => http://pastebin.com/m4f36f681 Atau kalo gue paste disini : package test.io; import java.io.PrintWriter; import java.text.DecimalFormat; public class FelixIO { public static void main(String[] args) { //Mencatat waktu awal proses long waktuMulai= System.currentTimeMillis(); PrintWriter out = new PrintWriter(System.out); for (int i = 0; i <= 1000000; i++) { out.write("felix\n",0,6); if(i==2000) out.flush(); } //Mencatat waktu akhir proses long waktuSelesai = System.currentTimeMillis(); double newRunTime = (double)(waktuSelesai - waktuMulai) / 1000; DecimalFormat runtimeDF = new DecimalFormat("##0.000000"); out.println("Durasi ekseksi : " + runtimeDF.format(newRunTime) + " detik"); out.flush(); out.close(); } } Regards, Feris -- Thanks & Best Regards, Feris PT. Putera Handal Indotama A Business Intelligence Company Jl. K.H. Moh Mansyur No. 11 B 8 - 12 Jakarta - Indonesia Phone : +6221-30119353 Fax : +6221-5513483 Mobile : +628176-474-525 http://business-intelligence.phi-integration.com http://blog.komputasiawan.com