package hong; public class BreakpointDemo { public static void main(String[] args) { int sum = 0; int k = 0; System.out.println("Hello,Breakpoint!"); while (sum<49000){ k++; for (int i=0;i<100;i++){ sum = sum +i; System.out.println("i = "+i); System.out.println("sum = "+sum); } } System.out.println("k = "+k); System.out.println("sum = "+sum); } }