The judges are running SuSE 7.2 with the following compiler versions: g++
Reading specs from /usr/lib/gcc-lib/i486-suse-linux/2.95.3/specs gcc version 2.95.3 20010315 (SuSE)gcc
Reading specs from /usr/lib/gcc-lib/i486-suse-linux/2.95.3/specs gcc version 2.95.3 20010315 (SuSE)java
Version 1.3_01PLEASE CONSULT FAQ FOR JAVA SUBMISSIONS
In particular, the main class should be Main.